PHP get_account_preference函数代码示例

 /**
  * Sets the specified account settings to the current user.
  * A table with | Setting label | value | is expected.
  *
  * @Given /^I set the following account settings values:$/
  * @param TableNode $table
  */
 public function i_set_account_settings(TableNode $table)
 {
     global $USER;
     $prefs = array();
     foreach ($table->getHash() as $accountpref) {
         $prefs[$accountpref['field']] = $accountpref['value'];
     }
     // Validate the settings
     if (isset($prefs['urlid']) && get_config('cleanurls') && $prefs['urlid'] != $USER->get('urlid')) {
         if (strlen($prefs['urlid']) < 3) {
             throw new Exception("Invalid urlid: " . get_string('rule.minlength.minlength', 'pieforms', 3));
         } else {
             if (record_exists('usr', 'urlid', $prefs['urlid'])) {
                 throw new Exception("Invalid urlid: " . get_string('urlalreadytaken', 'account'));
             }
         }
     }
     if (get_config('allowmobileuploads')) {
         foreach ($prefs['mobileuploadtoken'] as $k => $text) {
             if (strlen($text) > 0 && !preg_match('/^[a-zA-Z0-9 !@#$%^&*()\\-_=+\\[{\\]};:\'",<\\.>\\/?]{6,}$/', $text)) {
                 throw new Exception("Invalid mobileuploadtoken: " . get_string('badmobileuploadtoken', 'account'));
             }
         }
     }
     // Update user's account settings
     db_begin();
     // use this as looping through values is not safe.
     $expectedprefs = expected_account_preferences();
     if (isset($prefs['maildisabled']) && $prefs['maildisabled'] == 0 && get_account_preference($USER->get('id'), 'maildisabled') == 1) {
         // Reset the sent and bounce counts otherwise mail will be disabled
         // on the next send attempt
         $u = new StdClass();
         $u->email = $USER->get('email');
         $u->id = $USER->get('id');
         update_bounce_count($u, true);
         update_send_count($u, true);
     }
     // Remember the user's language & theme prefs, so we can reload the page if they change them
     $oldlang = $USER->get_account_preference('lang');
     $oldtheme = $USER->get_account_preference('theme');
     $oldgroupsideblockmaxgroups = $USER->get_account_preference('groupsideblockmaxgroups');
     $oldgroupsideblocksortby = $USER->get_account_preference('groupsideblocksortby');
     if (get_config('allowmobileuploads') && isset($prefs['mobileuploadtoken'])) {
         // Make sure the mobile token is formatted / saved correctly
         $prefs['mobileuploadtoken'] = array_filter($prefs['mobileuploadtoken']);
         $new_token_pref = '|' . join('|', $prefs['mobileuploadtoken']) . '|';
         $USER->set_account_preference('mobileuploadtoken', $new_token_pref);
         unset($prefs['mobileuploadtoken']);
     }
     // Set user account preferences
     foreach ($expectedprefs as $eprefkey => $epref) {
         if (isset($prefs[$eprefkey]) && $prefs[$eprefkey] !== get_account_preference($USER->get('id'), $eprefkey)) {
             $USER->set_account_preference($eprefkey, $prefs[$eprefkey]);
         }
     }
     db_commit();
 }

 public static function render_instance(BlockInstance $instance, $editing = false)
 {
     global $USER;
     // Get site wide Embed.ly API key
     $embedlyapikey = get_config_plugin('blocktype', 'embedly', 'embedlysiteapikey');
     // Get user's Embed.ly API key if site wide key is empty or not set
     if (empty($embedlyapikey) || !isset($embedlyapikey)) {
         $owner = $instance->get('view_obj')->get('owner');
         $embedlyapikey = get_account_preference($owner, 'embedlyapikey');
     }
     $configdata = $instance->get('configdata');
     $width = !empty($configdata['width']) ? hsc($configdata['width']) : null;
     $height = !empty($configdata['height']) ? hsc($configdata['height']) : null;
     $align = !empty($configdata['align']) ? hsc($configdata['align']) : 'left';
     $result = '';
     // To silence warning
     if (isset($configdata['mediaid'])) {
         // IE seems to wait for all elements on the page to load
         // fully before the onload event goes off.  This means the
         // view editor isn't initialised until all videos have
         // finished loading, and an invalid video URL can stop the
         // editor from loading and result in an uneditable view.
         // Therefore, when this block appears on first load of the
         // view editing page, keep the embed code out of the page
         // initially and add it in after the page has loaded.
         $url = 'http://api.embed.ly/1/oembed?key=' . $embedlyapikey . '&url=' . urlencode($configdata['mediaid']) . '&maxwidth=' . $width . '&maxheight=' . $height . '&wmode=transparent';
         $request = array(CURLOPT_URL => $url);
         $result = mahara_http_request($request);
         $data = json_decode($result->data, true);
         $result = '<div class="' . $align . '">';
         $result .= '<p>' . $configdata['mediadesc'] . '</p>';
         switch ($data['type']) {
             case 'photo':
                 $result .= '<img src="' . $data['url'] . '" width="' . $width . '" height="' . $height . '" border="0">';
                 break;
             case 'video':
             case 'rich':
                 $result .= $data['html'];
                 break;
             case 'link':
                 $result .= $configdata['mediaid'];
                 break;
         }
         if (isset($data['description']) && !empty($configdata['showdescription'])) {
             $result .= '<p>' . nl2br($data['description']) . '</p>';
         }
         $result .= '</div>';
     }
     return $result;
 }

 public static function render_instance(BlockInstance $instance, $editing = false)
 {
     global $USER, $exporter;
     $userid = $instance->get_view()->get('owner');
     if (!$userid) {
         // 'My Friends' doesn't make sense for group/site views
         return '';
     }
     $limit = isset($exporter) ? false : MAXFRIENDDISPLAY;
     $friends = get_friends($userid, $limit, 0);
     if ($friends['count']) {
         self::build_myfriends_html($friends, $userid, $instance);
     } else {
         $friends = false;
     }
     $smarty = smarty_core();
     $smarty->assign('friends', $friends);
     $smarty->assign('searchingforfriends', array('<a href="' . get_config('wwwroot') . 'user/find.php">', '</a>'));
     // If the user has no friends, try and display something useful, such
     // as a 'request friendship' button
     if (!$friends) {
         $loggedinid = $USER->get('id');
         $is_friend = is_friend($userid, $loggedinid);
         if ($is_friend) {
             $relationship = 'existingfriend';
         } else {
             if (record_exists('usr_friend_request', 'requester', $loggedinid, 'owner', $userid)) {
                 $relationship = 'requestedfriendship';
             } else {
                 $relationship = 'none';
                 $friendscontrol = get_account_preference($userid, 'friendscontrol');
                 if ($friendscontrol == 'auto') {
                     require_once 'pieforms/pieform.php';
                     $newfriendform = pieform(array('name' => 'myfriends_addfriend', 'successcallback' => 'addfriend_submit', 'autofocus' => false, 'renderer' => 'div', 'elements' => array('add' => array('type' => 'button', 'usebuttontag' => true, 'class' => 'btn-default', 'value' => '<span class="icon icon-user-plus icon-lg prs"></span>' . get_string('addtomyfriends', 'group')), 'id' => array('type' => 'hidden', 'value' => $userid))));
                     $smarty->assign('newfriendform', $newfriendform);
                 }
                 $smarty->assign('friendscontrol', $friendscontrol);
             }
         }
         $smarty->assign('relationship', $relationship);
     }
     $smarty->assign('loggedin', is_logged_in());
     $smarty->assign('lookingatownpage', $USER->get('id') == $userid);
     $smarty->assign('USERID', $userid);
     return $smarty->fetch('blocktype:myfriends:myfriends.tpl');
 }

/**
 * can a user send a message to another?
 *
 * @param int/object from the user to send the message
 * @param int/object to the user to receive the message
 * @return boolean whether userfrom is allowed to send messages to userto
 */
function can_send_message($from, $to)
{
    if (empty($from)) {
        return false;
        // not logged in
    }
    if (!is_object($from)) {
        $from = get_record('usr', 'id', $from);
    }
    if (is_object($to)) {
        $to = $to->id;
    }
    $messagepref = get_account_preference($to, 'messages');
    return is_friend($from->id, $to) && $messagepref == 'friends' || $messagepref == 'allow' || $from->admin;
}

 public static function views_by_owner($group = null, $institution = null)
 {
     global $USER;
     // Pagination configuration
     $setlimit = true;
     $limit = param_integer('limit', 0);
     $userlimit = get_account_preference($USER->get('id'), 'viewsperpage');
     if ($limit > 0 && $limit != $userlimit) {
         $USER->set_account_preference('viewsperpage', $limit);
     } else {
         $limit = $userlimit;
     }
     $offset = param_integer('offset', 0);
     // load default page order from user settings as default and overwrite, if changed
     $usersettingorderby = get_account_preference($USER->get('id'), 'orderpagesby');
     $orderby = param_variable('orderby', $usersettingorderby);
     if ($usersettingorderby !== $orderby) {
         set_account_preference($USER->get('id'), 'orderpagesby', $orderby);
     }
     $query = param_variable('query', null);
     $tag = param_variable('tag', null);
     $searchoptions = array('titleanddescription' => get_string('titleanddescription', 'view'), 'tagsonly' => get_string('tagsonly', 'view'));
     if (!empty($tag)) {
         $searchtype = 'tagsonly';
         $searchdefault = $tag;
         $query = null;
     } else {
         $searchtype = 'titleanddescription';
         $searchdefault = $query;
     }
     $searchform = array('name' => 'searchviews', 'checkdirtychange' => false, 'class' => 'with-heading form-inline', 'elements' => array('searchwithin' => array('type' => 'fieldset', 'class' => 'dropdown-group js-dropdown-group', 'elements' => array('query' => array('type' => 'text', 'title' => get_string('search') . ': ', 'class' => 'with-dropdown js-with-dropdown', 'defaultvalue' => $searchdefault), 'type' => array('title' => get_string('searchwithin') . ': ', 'class' => 'dropdown-connect js-dropdown-connect searchviews-type', 'type' => 'select', 'options' => $searchoptions, 'defaultvalue' => $searchtype))), 'setlimit' => array('type' => 'hidden', 'value' => $setlimit), 'orderbygroup' => array('type' => 'fieldset', 'class' => 'input-group', 'elements' => array('orderby' => array('type' => 'select', 'class' => 'input-small', 'title' => get_string('sortby'), 'options' => array('atoz' => get_string('defaultsort', 'view'), 'latestcreated' => get_string('latestcreated', 'view'), 'latestmodified' => get_string('latestmodified', 'view'), 'latestviewed' => get_string('latestviewed', 'view'), 'mostvisited' => get_string('mostvisited', 'view'), 'mostcomments' => get_string('mostcomments', 'view')), 'defaultvalue' => $orderby), 'submit' => array('type' => 'button', 'usebuttontag' => true, 'class' => 'btn-primary input-group-btn no-label', 'value' => get_string('search'))))));
     if ($group) {
         $searchform['elements']['group'] = array('type' => 'hidden', 'name' => 'group', 'value' => $group);
     } else {
         if ($institution) {
             $searchform['elements']['institution'] = array('type' => 'hidden', 'name' => 'institution', 'value' => $institution);
         }
     }
     $searchform = pieform($searchform);
     $data = self::get_myviews_data($limit, $offset, $query, $tag, $group, $institution, $orderby);
     $url = self::get_myviews_url($group, $institution, $query, $tag, $orderby);
     $pagination = build_pagination(array('url' => $url, 'count' => $data->count, 'limit' => $limit, 'setlimit' => $setlimit, 'offset' => $offset, 'jumplinks' => 6, 'numbersincludeprevnext' => 2));
     return array($searchform, $data, $pagination);
 }

/**
 * Get a table of elements that can be used to set notification settings for the specified user, or for the site defaults.
 *
 * @param object $user whose settings are being displayed or...
 * @param bool $sitedefaults true if the elements should be loaded from the site default settings.
 * @return array of elements suitable for adding to a pieforms form.
 */
function get_notification_settings_elements($user = null, $sitedefaults = false)
{
    global $SESSION;
    if ($user == null && !$sitedefaults) {
        throw new SystemException("Function get_notification_settings_elements requires a user or sitedefaults must be true");
    }
    if ($sitedefaults || $user->get('admin') || $user->is_institutional_admin()) {
        $activitytypes = get_records_array('activity_type', '', '', 'id');
    } else {
        $activitytypes = get_records_array('activity_type', 'admin', 0, 'id');
        $activitytypes = get_special_notifications($user, $activitytypes);
    }
    $notifications = plugins_installed('notification');
    $elements = array();
    $options = array();
    foreach ($notifications as $notification) {
        $options[$notification->name] = get_string('name', 'notification.' . $notification->name);
    }
    $maildisabledmsg = false;
    foreach ($activitytypes as $type) {
        // Find the default value.
        if ($sitedefaults) {
            $dv = $type->defaultmethod;
        } else {
            $dv = $user->get_activity_preference($type->id);
            if ($dv === false) {
                $dv = $type->defaultmethod;
            }
        }
        if (empty($dv)) {
            $dv = 'none';
        }
        // Create one maildisabled error message if applicable.
        if (!$sitedefaults && $dv == 'email' && !isset($maildisabledmsg) && get_account_preference($user->get('id'), 'maildisabled')) {
            $SESSION->add_error_msg(get_string('maildisableddescription', 'account', get_config('wwwroot') . 'account/index.php'), false);
            $maildisabledmsg = true;
        }
        // Calculate the key.
        if (empty($type->plugintype)) {
            $key = "activity_{$type->name}";
        } else {
            $key = "activity_{$type->name}_{$type->plugintype}_{$type->pluginname}";
        }
        // Find the row title and section.
        $rowtitle = $type->name;
        if (!empty($type->plugintype)) {
            $section = $type->plugintype . '.' . $type->pluginname;
        } else {
            $section = 'activity';
        }
        // Create the element.
        $elements[$key] = array('defaultvalue' => $dv, 'type' => 'select', 'title' => get_string('type' . $rowtitle, $section), 'options' => $options, 'help' => true);
        // Set up the help.
        $elements[$key]['helpformname'] = 'activityprefs';
        if (empty($type->plugintype)) {
            $elements[$key]['helpplugintype'] = 'core';
            $elements[$key]['helppluginname'] = 'account';
        } else {
            $elements[$key]['helpplugintype'] = $type->plugintype;
            $elements[$key]['helppluginname'] = $type->pluginname;
        }
        // Add the 'none' option if applicable.
        if ($type->allownonemethod) {
            $elements[$key]['options']['none'] = get_string('none');
        }
    }
    return $elements;
}

function edituser_site_submit(Pieform $form, $values)
{
    if (!($user = get_record('usr', 'id', $values['id']))) {
        return false;
    }
    if (isset($values['password']) && $values['password'] !== '') {
        $user->password = $values['password'];
        $user->salt = '';
    }
    $user->passwordchange = (int) ($values['passwordchange'] == 'on');
    $user->quota = $values['quota'];
    $user->expiry = db_format_timestamp($values['expiry']);
    global $USER;
    if ($USER->get('admin')) {
        // Not editable by institutional admins
        $user->staff = (int) ($values['staff'] == 'on');
        $user->admin = (int) ($values['admin'] == 'on');
        if ($user->admin) {
            activity_add_admin_defaults(array($user->id));
        }
    }
    if ($values['maildisabled'] == 0 && get_account_preference($user->id, 'maildisabled') == 1) {
        // Reset the sent and bounce counts otherwise mail will be disabled
        // on the next send attempt
        $u = new StdClass();
        $u->email = $user->email;
        $u->id = $user->id;
        update_bounce_count($u, true);
        update_send_count($u, true);
    }
    set_account_preference($user->id, 'maildisabled', $values['maildisabled']);
    // Authinstance can be changed by institutional admins if both the
    // old and new authinstances belong to the admin's institutions
    $remotename = get_field('auth_remote_user', 'remoteusername', 'authinstance', $user->authinstance, 'localusr', $user->id);
    if (!$remotename) {
        $remotename = $user->username;
    }
    if (isset($values['authinstance']) && ($values['authinstance'] != $user->authinstance || isset($values['remoteusername']) && $values['remoteusername'] != $remotename)) {
        $authinst = get_records_select_assoc('auth_instance', 'id = ? OR id = ?', array($values['authinstance'], $user->authinstance));
        if ($USER->get('admin') || $USER->is_institutional_admin($authinst[$values['authinstance']]->institution) && $USER->is_institutional_admin($authinst[$user->authinstance]->institution)) {
            delete_records('auth_remote_user', 'localusr', $user->id);
            if ($authinst[$values['authinstance']]->authname != 'internal') {
                if (isset($values['remoteusername']) && strlen($values['remoteusername']) > 0) {
                    $un = $values['remoteusername'];
                } else {
                    $un = $remotename;
                }
                insert_record('auth_remote_user', (object) array('authinstance' => $values['authinstance'], 'remoteusername' => $un, 'localusr' => $user->id));
            }
            $user->authinstance = $values['authinstance'];
        }
    }
    update_record('usr', $user);
    redirect('/admin/users/edit.php?id=' . $user->id);
}

 /**
  * Given a user and their remote user record, attempt to populate some of
  * the user's profile fields and account settings from the remote data.
  *
  * This does not change the first name, last name or e-mail fields, as these are
  * dealt with differently depending on whether we are creating the user
  * record or updating it.
  *
  * This method attempts to set:
  *
  * * City
  * * Country
  * * Language
  * * Introduction
  * * WYSIWYG editor setting
  *
  * @param User $user
  * @param stdClass $remoteuser
  */
 private function import_user_settings($user, $remoteuser)
 {
     $imported = array();
     // City
     if (!empty($remoteuser->city)) {
         if (get_profile_field($user->id, 'town') != $remoteuser->city) {
             set_profile_field($user->id, 'town', $remoteuser->city);
         }
         $imported[] = 'town';
     }
     // Country
     if (!empty($remoteuser->country)) {
         $validcountries = array_keys(getoptions_country());
         $newcountry = strtolower($remoteuser->country);
         if (in_array($newcountry, $validcountries)) {
             set_profile_field($user->id, 'country', $newcountry);
         }
         $imported[] = 'country';
     }
     // Language
     if (!empty($remoteuser->lang)) {
         $validlanguages = array_keys(get_languages());
         $newlanguage = str_replace('_utf8', '', strtolower($remoteuser->lang)) . '.utf8';
         if (in_array($newlanguage, $validlanguages)) {
             set_account_preference($user->id, 'lang', $newlanguage);
             $user->set_account_preference('lang', $newlanguage);
         }
     }
     // Description
     if (isset($remoteuser->description)) {
         if (get_profile_field($user->id, 'introduction') != $remoteuser->description) {
             set_profile_field($user->id, 'introduction', $remoteuser->description);
         }
         $imported[] = 'introduction';
     }
     // HTML Editor setting
     if (isset($remoteuser->htmleditor)) {
         $htmleditor = $remoteuser->htmleditor ? 1 : 0;
         if ($htmleditor != get_account_preference($user->id, 'wysiwyg')) {
             set_account_preference($user->id, 'wysiwyg', $htmleditor);
             $user->set_account_preference('wysiwyg', $htmleditor);
         }
     }
     return $imported;
 }

        $items[$element]['rules']['required'] = true;
    }
    if (isset($lockedfields[$element]) && !$USER->get('admin')) {
        $items[$element]['disabled'] = true;
        if ($element == 'email') {
            $items[$element]['help'] = false;
        }
    }
}
if ($items['firstname']) {
    $items['firstname']['autofocus'] = true;
}
if (isset($items['socialprofile']) && $items['socialprofile']) {
    $items['socialprofile']['title'] = null;
}
$items['maildisabled']['ignore'] = !get_account_preference($USER->get('id'), 'maildisabled');
$items['maildisabled']['value'] = get_string('maildisableddescription', 'account', get_config('wwwroot') . 'account/index.php');
// build form elements
$elements = array('profile' => array('type' => 'fieldset', 'legend' => get_string('aboutme', 'artefact.internal'), 'class' => 'has-help' . $fieldset != 'aboutme' ? 'collapsed' : '', 'elements' => get_desired_fields($items, array('firstname', 'lastname', 'studentid', 'preferredname', 'introduction'), 'about')), 'contact' => array('type' => 'fieldset', 'legend' => get_string('contact', 'artefact.internal'), 'class' => $fieldset != 'contact' ? '' : '', 'elements' => get_desired_fields($items, array('email', 'maildisabled', 'officialwebsite', 'personalwebsite', 'blogaddress', 'address', 'town', 'city', 'country', 'homenumber', 'businessnumber', 'mobilenumber', 'faxnumber'), 'contact')), 'social' => array('type' => 'fieldset', 'legend' => get_string('social', 'artefact.internal'), 'class' => $fieldset != 'social' ? 'collapsed' : '', 'elements' => get_desired_fields($items, array('socialprofile'), 'social')), 'general' => array('type' => 'fieldset', 'legend' => get_string('general'), 'class' => $fieldset != 'general' ? 'collapsed' : '', 'elements' => $items), 'fs' => array('type' => 'hidden', 'value' => $fieldset), 'submit' => array('type' => 'submit', 'value' => get_string('saveprofile', 'artefact.internal'), 'class' => 'btn-primary'));
// Don't include fieldset if 'socialprofile' is not installed
if (!get_record('blocktype_installed', 'active', 1, 'name', 'socialprofile')) {
    unset($elements['social']);
}
$profileform = pieform(array('name' => 'profileform', 'class' => 'jstabs form-group-nested', 'plugintype' => 'artefact', 'pluginname' => 'internal', 'method' => 'post', 'renderer' => 'div', 'elements' => $elements, 'autofocus' => false));
function get_desired_fields(&$allfields, $desiredfields, $section)
{
    global $USER;
    if ($section == 'about') {
        $r = get_record_select('view', 'type = ? AND owner = ?', array('profile', $USER->id), 'id');
        $label = '<div id="profileicon" class="profile-icon pseudolabel pull-left"><a href="' . get_config('wwwroot') . 'artefact/file/profileicons.php" class="user-icon"><img src="' . profile_icon_url($USER, 100, 100) . '" alt="' . get_string("editprofileicon", "artefact.file") . '"></a></div>';
        $descr = '' . get_string('aboutprofilelinkdescription', 'artefact.internal', get_config('wwwroot') . 'view/blocks.php?id=' . $r->id);

/**
 * Update user
 *
 * @param object $user stdclass for the usr table
 * @param object $profile profile field/values to set
 * @param string $remotename username on the remote site
 * @param array $accountprefs user account preferences to set
 * @param bool $forceupdateremote force delete of remotename before update attempted
 * @return array list of updated fields
 */
function update_user($user, $profile, $remotename = null, $accountprefs = array(), $forceupdateremote = false, $quickhash = false)
{
    require_once get_config('docroot') . 'auth/session.php';
    if (!empty($user->id)) {
        $oldrecord = get_record('usr', 'id', $user->id);
    } else {
        $oldrecord = get_record('usr', 'username', $user->username);
    }
    $userid = $oldrecord->id;
    db_begin();
    // Log the user out, otherwise they can overwrite all this on the next request
    remove_user_sessions($userid);
    $updated = array();
    $newrecord = new StdClass();
    foreach (get_object_vars($user) as $k => $v) {
        if (!empty($v) && ($k == 'password' || empty($oldrecord->{$k}) || $oldrecord->{$k} != $v)) {
            $newrecord->{$k} = $v;
            $updated[$k] = $v;
        }
        if (!empty($v) && $k === 'email' && $oldrecord->{$k} != $v) {
            set_user_primary_email($userid, $v);
        }
    }
    if (count(get_object_vars($newrecord))) {
        $newrecord->id = $userid;
        update_record('usr', $newrecord);
        if (!empty($newrecord->password)) {
            $newrecord->authinstance = $user->authinstance;
            reset_password($newrecord, false, $quickhash);
        }
    }
    foreach (get_object_vars($profile) as $k => $v) {
        if (get_profile_field($userid, $k) != $v) {
            set_profile_field($userid, $k, $v);
            $updated[$k] = $v;
        }
    }
    if ($remotename) {
        $oldremote = get_field('auth_remote_user', 'remoteusername', 'authinstance', $oldrecord->authinstance, 'localusr', $userid);
        if ($remotename != $oldremote) {
            $updated['remoteuser'] = $remotename;
        }
        delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'localusr', $userid);
        // force the update of the remoteuser - for the case of a series of user updates swapping the remoteuser name
        if ($forceupdateremote) {
            delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'remoteusername', $remotename);
        } else {
            // remote username must not already exist
            if (record_exists('auth_remote_user', 'remoteusername', $remotename, 'authinstance', $user->authinstance)) {
                throw new InvalidArgumentException("user_update: remoteusername already in use: " . $remotename);
            }
        }
        insert_record('auth_remote_user', (object) array('authinstance' => $user->authinstance, 'remoteusername' => $remotename, 'localusr' => $userid));
    }
    // Update account preferences
    if (!empty($accountprefs)) {
        $expectedprefs = expected_account_preferences();
        foreach ($expectedprefs as $eprefkey => $epref) {
            if (isset($accountprefs[$eprefkey]) && $accountprefs[$eprefkey] != get_account_preference($userid, $eprefkey)) {
                set_account_preference($userid, $eprefkey, $accountprefs[$eprefkey]);
                $updated[$eprefkey] = $accountprefs[$eprefkey];
            }
        }
    }
    db_commit();
    return $updated;
}

function accountprefs_submit(Pieform $form, $values)
{
    global $USER;
    $authobj = AuthFactory::create($USER->authinstance);
    db_begin();
    if (isset($values['password1']) && $values['password1'] !== '') {
        global $authclass;
        $password = $authobj->change_password($USER, $values['password1']);
        $USER->password = $password;
        $USER->passwordchange = 0;
        $USER->commit();
    }
    // use this as looping through values is not safe.
    $expectedprefs = expected_account_preferences();
    if ($values['maildisabled'] == 0 && get_account_preference($USER->get('id'), 'maildisabled') == 1) {
        // Reset the sent and bounce counts otherwise mail will be disabled
        // on the next send attempt
        $u = new StdClass();
        $u->email = $USER->get('email');
        $u->id = $USER->get('id');
        update_bounce_count($u, true);
        update_send_count($u, true);
    }
    foreach (array_keys($expectedprefs) as $pref) {
        if (isset($values[$pref])) {
            $USER->set_account_preference($pref, $values[$pref]);
        }
    }
    $returndata = array();
    if (isset($values['username']) && $values['username'] != $USER->get('username')) {
        $USER->username = $values['username'];
        $USER->commit();
        $returndata['username'] = $values['username'];
    }
    db_commit();
    $returndata['message'] = get_string('prefssaved', 'account');
    $form->json_reply(PIEFORM_OK, $returndata);
}

function accountprefs_submit(Pieform $form, $values)
{
    global $USER, $SESSION;
    $authobj = AuthFactory::create($USER->authinstance);
    db_begin();
    $ispasswordchanged = false;
    if (isset($values['password1']) && $values['password1'] !== '') {
        global $authclass;
        $password = $authobj->change_password($USER, $values['password1']);
        $USER->password = $password;
        $USER->passwordchange = 0;
        $USER->commit();
        $ispasswordchanged = true;
    }
    // use this as looping through values is not safe.
    $expectedprefs = expected_account_preferences();
    if ($values['maildisabled'] == 0 && get_account_preference($USER->get('id'), 'maildisabled') == 1) {
        // Reset the sent and bounce counts otherwise mail will be disabled
        // on the next send attempt
        $u = new StdClass();
        $u->email = $USER->get('email');
        $u->id = $USER->get('id');
        update_bounce_count($u, true);
        update_send_count($u, true);
    }
    // Remember the user's language & theme prefs, so we can reload the page if they change them
    $oldlang = $USER->get_account_preference('lang');
    $oldtheme = $USER->get_account_preference('theme');
    $oldgroupsideblockmaxgroups = $USER->get_account_preference('groupsideblockmaxgroups');
    $oldgroupsideblocksortby = $USER->get_account_preference('groupsideblocksortby');
    if (get_config('allowmobileuploads')) {
        // Make sure the mobile token is formatted / saved correctly
        $values['mobileuploadtoken'] = array_filter($values['mobileuploadtoken']);
        $new_token_pref = empty($values['mobileuploadtoken']) ? null : '|' . join('|', $values['mobileuploadtoken']) . '|';
        $USER->set_account_preference('mobileuploadtoken', $new_token_pref);
        unset($values['mobileuploadtoken']);
    }
    // Set user account preferences
    foreach ($expectedprefs as $eprefkey => $epref) {
        if (isset($values[$eprefkey]) && $values[$eprefkey] !== get_account_preference($USER->get('id'), $eprefkey)) {
            $USER->set_account_preference($eprefkey, $values[$eprefkey]);
        }
    }
    $returndata = array();
    if (isset($values['username']) && $values['username'] != $USER->get('username')) {
        $USER->username = $values['username'];
        $USER->commit();
        $returndata['username'] = $values['username'];
    }
    $reload = false;
    if (get_config('cleanurls') && isset($values['urlid']) && $values['urlid'] != $USER->get('urlid')) {
        $USER->urlid = $values['urlid'];
        $USER->commit();
        $reload = true;
    }
    if ($ispasswordchanged) {
        // Destroy other sessions of the user
        require_once get_config('docroot') . 'auth/session.php';
        remove_user_sessions($USER->get('id'));
    }
    db_commit();
    $returndata['message'] = get_string('prefssaved', 'account');
    if (isset($values['theme']) && $values['theme'] != $oldtheme) {
        $USER->update_theme();
        $reload = true;
    }
    if (isset($values['lang']) && $values['lang'] != $oldlang) {
        // The session language pref is used when the user has no user pref,
        // and when logged out.
        $SESSION->set('lang', $values['lang']);
        $returndata['message'] = get_string_from_language($values['lang'], 'prefssaved', 'account');
        $reload = true;
    }
    if (isset($values['groupsideblockmaxgroups']) && $values['groupsideblockmaxgroups'] != $oldgroupsideblockmaxgroups) {
        $reload = true;
    }
    if ($values['groupsideblocksortby'] != $oldgroupsideblocksortby) {
        $reload = true;
    }
    $reload = plugin_account_prefs_submit($form, $values) || $reload;
    if (!empty($reload)) {
        // Use PIEFORM_CANCEL here to force a page reload and show the new language.
        $returndata['location'] = get_config('wwwroot') . 'account/index.php';
        $SESSION->add_ok_msg($returndata['message']);
        $form->json_reply(PIEFORM_CANCEL, $returndata);
    }
    $form->json_reply(PIEFORM_OK, $returndata);
}

 * @author     Melissa Draper <melissa@catalyst.net.nz>, Catalyst IT Ltd
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL version 3 or later
 * @copyright  For copyright information on Mahara, please see the README file distributed with this software.
 */
define('INTERNAL', 1);
require dirname(dirname(__FILE__)) . '/init.php';
require_once 'view.php';
require_once 'group.php';
safe_require('artefact', 'comment');
define('TITLE', get_string('report', 'group'));
define('MENUITEM', 'groups/report');
define('GROUP', param_integer('group'));
$wwwroot = get_config('wwwroot');
$needsubdomain = get_config('cleanurlusersubdomains');
$limit = param_integer('limit', 0);
$userlimit = get_account_preference($USER->get('id'), 'viewsperpage');
if ($limit > 0 && $limit != $userlimit) {
    $USER->set_account_preference('viewsperpage', $limit);
} else {
    $limit = $userlimit;
}
$offset = param_integer('offset', 0);
$sort = param_variable('sort', 'title');
$direction = param_variable('direction', 'asc');
$group = group_current_group();
$role = group_user_access($group->id);
if (!group_role_can_access_report($group, $role)) {
    throw new AccessDeniedException();
}
$sharedviews = View::get_participation_sharedviews_data($group->id, $sort, $direction, $limit, $offset);
$pagination = array('baseurl' => $wwwroot . 'group/report.php?group=' . $group->id . '&sort=' . $sort . '&direction=' . $direction, 'id' => 'sharedviews_pagination', 'datatable' => 'sharedviewsreport', 'jsonscript' => 'group/participationsharedviews.json.php', 'setlimit' => true, 'resultcounttextsingular' => get_string('view', 'view'), 'resultcounttextplural' => get_string('views', 'view'));

function edituser_site_submit(Pieform $form, $values)
{
    global $USER, $authobj, $SESSION;
    if (!($user = get_record('usr', 'id', $values['id']))) {
        return false;
    }
    if (is_using_probation()) {
        // Value should be between 0 and 10 inclusive
        $user->probation = ensure_valid_probation_points($values['probationpoints']);
    }
    if ($USER->get('admin') || get_config_plugin('artefact', 'file', 'institutionaloverride')) {
        $user->quota = $values['quota'];
        // check if the user has gone over the quota notify limit
        $quotanotifylimit = get_config_plugin('artefact', 'file', 'quotanotifylimit');
        if ($quotanotifylimit <= 0 || $quotanotifylimit >= 100) {
            $quotanotifylimit = 100;
        }
        $user->quotausedpercent = $user->quotaused / $user->quota * 100;
        $overlimit = false;
        if ($quotanotifylimit <= $user->quotausedpercent) {
            $overlimit = true;
        }
        $notified = get_field('usr_account_preference', 'value', 'field', 'quota_exceeded_notified', 'usr', $user->id);
        if ($overlimit && '1' !== $notified) {
            require_once get_config('docroot') . 'artefact/file/lib.php';
            ArtefactTypeFile::notify_users_threshold_exceeded(array($user), false);
            // no need to email admin as we can alert them right now
            $SESSION->add_error_msg(get_string('useroverquotathreshold', 'artefact.file', display_name($user)));
        } else {
            if ($notified && !$overlimit) {
                set_account_preference($user->id, 'quota_exceeded_notified', false);
            }
        }
    }
    $unexpire = $user->expiry && strtotime($user->expiry) < time() && (empty($values['expiry']) || $values['expiry'] > time());
    $newexpiry = db_format_timestamp($values['expiry']);
    if ($user->expiry != $newexpiry) {
        $user->expiry = $newexpiry;
        if ($unexpire) {
            $user->expirymailsent = 0;
            $user->lastaccess = db_format_timestamp(time());
        }
    }
    // Try to kick the user from any active login sessions, before saving data.
    require_once get_config('docroot') . 'auth/session.php';
    remove_user_sessions($user->id);
    if ($USER->get('admin')) {
        // Not editable by institutional admins
        $user->staff = (int) ($values['staff'] == 'on');
        $user->admin = (int) ($values['admin'] == 'on');
        if ($user->admin) {
            activity_add_admin_defaults(array($user->id));
        }
    }
    if ($values['maildisabled'] == 0 && get_account_preference($user->id, 'maildisabled') == 1) {
        // Reset the sent and bounce counts otherwise mail will be disabled
        // on the next send attempt
        $u = new StdClass();
        $u->email = $user->email;
        $u->id = $user->id;
        update_bounce_count($u, true);
        update_send_count($u, true);
    }
    set_account_preference($user->id, 'maildisabled', $values['maildisabled']);
    // process the change of the authinstance and or the remoteuser
    if (isset($values['authinstance']) && isset($values['remoteusername'])) {
        // Authinstance can be changed by institutional admins if both the
        // old and new authinstances belong to the admin's institutions
        $authinst = get_records_select_assoc('auth_instance', 'id = ? OR id = ?', array($values['authinstance'], $user->authinstance));
        // But don't bother if the auth instance doesn't take a remote username
        $authobj = AuthFactory::create($values['authinstance']);
        if ($USER->get('admin') || $USER->is_institutional_admin($authinst[$values['authinstance']]->institution) && ($USER->is_institutional_admin($authinst[$user->authinstance]->institution) || $user->authinstance == 1)) {
            if ($authobj->needs_remote_username()) {
                // determine the current remoteuser
                $current_remotename = get_field('auth_remote_user', 'remoteusername', 'authinstance', $user->authinstance, 'localusr', $user->id);
                if (!$current_remotename) {
                    $current_remotename = $user->username;
                }
                // if the remoteuser is empty
                if (strlen(trim($values['remoteusername'])) == 0) {
                    delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'localusr', $user->id);
                }
                // what should the new remoteuser be
                $new_remoteuser = get_field('auth_remote_user', 'remoteusername', 'authinstance', $values['authinstance'], 'localusr', $user->id);
                // save the remotename for the target existence check
                $target_remotename = $new_remoteuser;
                if (!$new_remoteuser) {
                    $new_remoteuser = $user->username;
                }
                if (strlen(trim($values['remoteusername'])) > 0) {
                    // value changed on page - use it
                    if ($values['remoteusername'] != $current_remotename) {
                        $new_remoteuser = $values['remoteusername'];
                    }
                }
                // only update remote name if the input actually changed on the page  or it doesn't yet exist
                if ($current_remotename != $new_remoteuser || !$target_remotename) {
                    // only remove the ones related to this traget authinstance as we now allow multiple
                    // for dual login mechanisms
                    delete_records('auth_remote_user', 'authinstance', $values['authinstance'], 'localusr', $user->id);
//.........这里部分代码省略.........

    if (!defined('CLI') && false === strpos($scriptfilename, 'admin/index.php') && false === strpos($scriptfilename, 'admin/upgrade.php') && false === strpos($scriptfilename, 'admin/upgrade.json.php') && false === strpos($scriptfilename, 'admin/cli/install.php') && false === strpos($scriptfilename, 'admin/cli/upgrade.php')) {
        redirect('/admin/index.php');
    }
}
if (defined('JSON') && !defined('NOSESSKEY')) {
    $sesskey = param_variable('sesskey', null);
    global $USER;
    if ($sesskey === null || $USER->get('sesskey') != $sesskey) {
        $USER->logout();
        json_reply('global', get_string('invalidsesskey'), 1);
    }
}
$mobile_detection_done = $SESSION->get('mobile_detection');
// Device detection
if (!$mobile_detection_done) {
    if (get_config('installed') && get_account_preference($USER->get('id'), 'devicedetection')) {
        require_once get_config('libroot') . 'mobile_detect/Mobile_Detect.php';
        $detect = new Mobile_Detect();
        $isMobile = $detect->isMobile();
        $isTablet = $detect->isTablet();
        $SESSION->set('handheld_device', $isMobile);
        $SESSION->set('mobile', $isTablet ? false : $isMobile);
        $SESSION->set('tablet', $isTablet);
    } else {
        $SESSION->set('handheld_device', false);
        $SESSION->set('mobile', false);
        $SESSION->set('tablet', false);
    }
    $SESSION->set('mobile_detection', true);
}
// Run modules bootstrap code.