/** * This function returns the current language to use, either for a given user * or sitewide, or the default. * * This method is invoked in every call to get_string(), so make it performant! * * @return string */ function current_language() { global $USER, $CFG, $SESSION; static $userlang, $lastlang, $instlang; $loggedin = $USER instanceof User && $USER->is_logged_in(); // Retrieve & cache the user lang pref (if the user is logged in) if (!isset($userlang) && $loggedin) { $userlang = $USER->get_account_preference('lang'); if ($userlang !== null && $userlang != 'default') { if (!language_installed($userlang)) { $USER->set_account_preference('lang', 'default'); $userlang = 'default'; } } } // Retrieve & cache the institution language (if the user is logged in) if (!isset($instlang) && $loggedin) { $instlang = get_user_institution_language(); } // Retrieve the $SESSION lang (from the user selecting a language while logged-out) // Note that if the user selected a language while logged out, and then logs in, // we will have set their user account pref to match that lang, over in // LiveUser->authenticate(). if (!$loggedin && is_a($SESSION, 'Session')) { $sesslang = $SESSION->get('lang'); } else { $sesslang = null; } // Logged-in user's language preference if (!empty($userlang) && $userlang != 'default') { $lang = $userlang; } else { if (!empty($sesslang) && $sesslang != 'default') { $lang = $sesslang; } else { if (!empty($instlang) && $instlang != 'default') { $lang = $instlang; } } } // If there's no language from the user pref or the logged-out lang menu... if (empty($lang)) { $lang = !empty($CFG->lang) ? $CFG->lang : 'en.utf8'; } if ($lang == $lastlang) { return $lang; } set_locale_for_language($lang); return $lastlang = $lang; }
/** * @param array $data Parameters: * - viewid (int) * - annotationid (int) */ public function __construct($data, $cron = false) { parent::__construct($data, $cron); $annotation = new ArtefactTypeAnnotation($this->annotationid); $annotationfeedback = new ArtefactTypeAnnotationfeedback($this->annotationfeedbackid); $this->overridemessagecontents = true; if ($onartefact = $annotation->get('artefact')) { // Feedback on artefact. $userid = null; require_once get_config('docroot') . 'artefact/lib.php'; $artefactinstance = artefact_instance_from_id($onartefact); if ($artefactinstance->feedback_notify_owner()) { $userid = $artefactinstance->get('owner'); $groupid = $artefactinstance->get('group'); $institutionid = $artefactinstance->get('institution'); } if (empty($this->url)) { $this->url = 'artefact/artefact.php?artefact=' . $onartefact . '&view=' . $this->viewid; } } else { if ($onview = $annotation->get('view')) { // Feedback on view. if (!($viewrecord = get_record('view', 'id', $onview))) { throw new ViewNotFoundException(get_string('viewnotfound', 'error', $onview)); } $userid = $viewrecord->owner; $groupid = $viewrecord->group; $institutionid = $viewrecord->institution; if (empty($this->url)) { $this->url = 'view/view.php?id=' . $onview; } } else { // Something is wrong. throw new ViewNotFoundException(get_string('invalidannotationfeedbacklinkerror', 'artefact.annotation')); } } // Now fetch the users that will need to get notified about this event // depending on whether the page has an owner, group, or institution id set. if (!empty($userid)) { $this->users = activity_get_users($this->get_id(), array($userid)); } else { if (!empty($groupid)) { require_once get_config('docroot') . 'lib/group.php'; $sql = "SELECT u.*\n FROM {usr} u, {group_member} m, {group} g\n WHERE g.id = m.group\n AND m.member = u.id\n AND m.group = ?\n AND (g.feedbacknotify = " . GROUP_ROLES_ALL . "\n OR (g.feedbacknotify = " . GROUP_ROLES_NONMEMBER . " AND (m.role = 'tutor' OR m.role = 'admin'))\n OR (g.feedbacknotify = " . GROUP_ROLES_ADMIN . " AND m.role = 'admin')\n )"; $this->users = get_records_sql_array($sql, array($groupid)); } else { if (!empty($institutionid)) { require_once get_config('libroot') . 'institution.php'; $institution = new Institution($institutionid); $admins = $institution->institution_and_site_admins(); $this->users = get_records_sql_array("SELECT * FROM {usr} WHERE id IN (" . implode(',', $admins) . ")", array()); } } } if (empty($this->users)) { // no one to notify - possibe if group 'feedbacknotify' is set to 0 return; } $title = $onartefact ? $artefactinstance->get('title') : $viewrecord->title; $this->urltext = $title; $body = $annotationfeedback->get('description'); $posttime = strftime(get_string('strftimedaydatetime'), $annotationfeedback->get('ctime')); // Internal $this->message = strip_tags(str_shorten_html($body, 200, true)); // Seen as things like emaildigest base the message on $this->message // we need to set the language for the $removedbyline here based on first user. $user = $this->users[0]; $lang = empty($user->lang) || $user->lang == 'default' ? get_config('lang') : $user->lang; // Comment deleted notification if ($deletedby = $annotationfeedback->get('deletedby')) { $this->strings = (object) array('subject' => (object) array('key' => 'annotationfeedbackdeletednotificationsubject', 'section' => 'artefact.annotation', 'args' => array($title))); $deletedmessage = ArtefactTypeAnnotationfeedback::deleted_by_types_description(); $removedbyline = get_string_from_language($lang, $deletedmessage[$deletedby], 'artefact.annotation'); $this->message = $removedbyline . ":\n" . $this->message; foreach ($this->users as $key => $user) { if (empty($user->lang) || $user->lang == 'default') { // check to see if we need to show institution language $instlang = get_user_institution_language($user->id); $lang = empty($instlang) || $instlang == 'default' ? get_config('lang') : $instlang; } else { $lang = $user->lang; } // For email we can send the message in the user's preferred language $removedbyline = get_string_from_language($lang, $deletedmessage[$deletedby], 'artefact.annotation'); $this->users[$key]->htmlmessage = get_string_from_language($lang, 'annotationfeedbackdeletedhtml', 'artefact.annotation', hsc($title), $removedbyline, clean_html($body), get_config('wwwroot') . $this->url, hsc($title)); $this->users[$key]->emailmessage = get_string_from_language($lang, 'annotationfeedbackdeletedtext', 'artefact.annotation', $title, $removedbyline, trim(html2text(htmlspecialchars($body))), $title, get_config('wwwroot') . $this->url); } return; } $this->strings = (object) array('subject' => (object) array('key' => 'newannotationfeedbacknotificationsubject', 'section' => 'artefact.annotation', 'args' => array($title))); $this->url .= '&showcomment=' . $annotationfeedback->get('id'); // Email $author = $annotationfeedback->get('author'); foreach ($this->users as $key => $user) { $authorname = empty($author) ? $annotationfeedback->get('authorname') : display_name($author, $user); if (empty($user->lang) || $user->lang == 'default') { // check to see if we need to show institution language $instlang = get_user_institution_language($user->id); $lang = empty($instlang) || $instlang == 'default' ? get_config('lang') : $instlang; } else { $lang = $user->lang; } $this->users[$key]->htmlmessage = get_string_from_language($lang, 'annotationfeedbacknotificationhtml', 'artefact.annotation', hsc($authorname), hsc($title), $posttime, clean_html($body), get_config('wwwroot') . $this->url); $this->users[$key]->emailmessage = get_string_from_language($lang, 'annotationfeedbacknotificationtext', 'artefact.annotation', $authorname, $title, $posttime, trim(html2text(htmlspecialchars($body))), get_config('wwwroot') . $this->url); } }
function general_account_prefs_form_elements($prefs) { global $USER; require_once 'license.php'; $elements = array(); $elements['friendscontrol'] = array('type' => 'radio', 'defaultvalue' => $prefs->friendscontrol, 'title' => get_string('friendsdescr', 'account'), 'class' => 'mrs mls', 'options' => array('nobody' => get_string('friendsnobody', 'account'), 'auth' => get_string('friendsauth', 'account'), 'auto' => get_string('friendsauto', 'account')), 'help' => true); $elements['wysiwyg'] = array('type' => 'switchbox', 'defaultvalue' => get_config('wysiwyg') ? get_config('wysiwyg') == 'enable' : $prefs->wysiwyg, 'title' => get_string('wysiwygdescr', 'account'), 'help' => true, 'disabled' => get_config('wysiwyg')); if (get_config('licensemetadata')) { $elements['licensedefault'] = license_form_el_basic(null); $elements['licensedefault']['title'] = get_string('licensedefault', 'account'); if ($USER->get('institutions')) { $elements['licensedefault']['options'][LICENSE_INSTITUTION_DEFAULT] = get_string('licensedefaultinherit', 'account'); } $elements['licensedefault']['description'] = get_string('licensedefaultdescription', 'account'); if (isset($prefs->licensedefault)) { $elements['licensedefault']['defaultvalue'] = $prefs->licensedefault; } } $elements['maildisabled'] = array('type' => 'switchbox', 'defaultvalue' => $prefs->maildisabled, 'title' => get_string('disableemail', 'account'), 'help' => true); $elements['messages'] = array('type' => 'radio', 'defaultvalue' => $prefs->messages, 'title' => get_string('messagesdescr', 'account'), 'options' => array('nobody' => get_string('messagesnobody', 'account'), 'friends' => get_string('messagesfriends', 'account'), 'allow' => get_string('messagesallow', 'account')), 'help' => true); $languages = get_languages(); // Determine default language. $instlang = get_user_institution_language($USER->id, $instlanginstname); if (!empty($instlang) && $instlang != 'default') { $sitedefaultlabel = get_string('defaultlangforinstitution', 'admin', get_config_institution($instlanginstname, 'displayname')) . ' (' . $languages[$instlang] . ')'; } else { $sitedefaultlabel = get_string('sitedefault', 'admin') . ' (' . $languages[get_config('lang')] . ')'; } $elements['lang'] = array('type' => 'select', 'defaultvalue' => $prefs->lang, 'title' => get_string('language', 'account'), 'options' => array_merge(array('default' => $sitedefaultlabel), $languages), 'help' => true, 'ignore' => count($languages) < 2); $sitethemes = array(); // Get all available standard site themes if (get_config('sitethemeprefs') && !in_admin_section()) { // get_user_accessible_themes() returns 'sitedefault' to mean fall back to the site or // institution theme. This won't work for account prefs, where 'sitedefault' is just // a theme that doesn't exist. So change the 'sitedefault' key to '', and the empty // preference will be interpreted as "No theme selected". $sitethemes = array_reverse(get_user_accessible_themes()); unset($sitethemes['sitedefault']); $sitethemes = array_reverse($sitethemes); } // Get all user's institution themes $institutionthemes = array(); if ($institutions = $USER->get('institutions')) { $allthemes = get_all_theme_objects(); foreach ($institutions as $i) { if (empty($i->theme)) { $institutionthemes['sitedefault' . '/' . $i->institution] = $i->displayname . ' - ' . get_string('sitedefault', 'admin'); } else { $institutionthemes[$i->theme . '/' . $i->institution] = $i->displayname . ' - ' . $allthemes[$i->theme]->displayname; } } } $themes = array_merge($sitethemes, $institutionthemes); natcasesort($themes); $currenttheme = $USER->get_themedata(); if (!isset($currenttheme->basename)) { $defaulttheme = 'sitedefault'; } else { $defaulttheme = $currenttheme->basename; } if (isset($currenttheme->institutionname)) { $defaulttheme = $defaulttheme . '/' . $currenttheme->institutionname; } if (!array_key_exists($defaulttheme, $themes)) { reset($themes); $defaulttheme = key($themes); } $elements['theme'] = array('type' => 'select', 'defaultvalue' => $defaulttheme, 'title' => get_string('theme'), 'options' => $themes, 'ignore' => count($themes) < 2, 'help' => true); $elements['addremovecolumns'] = array('type' => 'switchbox', 'defaultvalue' => $prefs->addremovecolumns, 'title' => get_string('showviewcolumns', 'account'), 'help' => 'true'); // TODO: add a way for plugins (like blog!) to have account preferences $elements['multipleblogs'] = array('type' => 'switchbox', 'title' => get_string('enablemultipleblogs1', 'account'), 'description' => get_string('enablemultipleblogsdescription1', 'account'), 'defaultvalue' => $prefs->multipleblogs); if (get_config('showtagssideblock')) { $elements['tagssideblockmaxtags'] = array('type' => 'text', 'size' => 4, 'title' => get_string('tagssideblockmaxtags', 'account'), 'description' => get_string('tagssideblockmaxtagsdescription', 'account'), 'defaultvalue' => isset($prefs->tagssideblockmaxtags) ? $prefs->tagssideblockmaxtags : get_config('tagssideblockmaxtags'), 'rules' => array('integer' => true, 'minvalue' => 0, 'maxvalue' => 1000)); } $elements['groupsideblockmaxgroups'] = array('type' => 'text', 'size' => 4, 'title' => get_string('limitto1', 'blocktype.mygroups'), 'description' => get_string('limittodescsideblock1', 'blocktype.mygroups'), 'defaultvalue' => isset($prefs->groupsideblockmaxgroups) ? $prefs->groupsideblockmaxgroups : '', 'rules' => array('regex' => '/^[0-9]*$/', 'minvalue' => 0, 'maxvalue' => 1000)); $elements['groupsideblocksortby'] = array('type' => 'select', 'defaultvalue' => isset($prefs->groupsideblocksortby) ? $prefs->groupsideblocksortby : 'alphabetical', 'title' => get_string('sortgroups', 'blocktype.mygroups'), 'options' => array('latest' => get_string('latest', 'blocktype.mygroups'), 'earliest' => get_string('earliest', 'blocktype.mygroups'), 'alphabetical' => get_string('alphabetical', 'blocktype.mygroups'))); if (get_config('userscanhiderealnames')) { $elements['hiderealname'] = array('type' => 'switchbox', 'title' => get_string('hiderealname', 'account'), 'description' => get_string('hiderealnamedescription', 'account'), 'defaultvalue' => $prefs->hiderealname); } if (get_config('homepageinfo')) { $elements['showhomeinfo'] = array('type' => 'switchbox', 'defaultvalue' => $prefs->showhomeinfo, 'title' => get_string('showhomeinfo2', 'account'), 'description' => get_string('showhomeinfodescription1', 'account', hsc(get_config('sitename'))), 'help' => 'true'); } if (get_config('showprogressbar')) { $elements['showprogressbar'] = array('type' => 'switchbox', 'defaultvalue' => $prefs->showprogressbar, 'title' => get_string('showprogressbar', 'account'), 'description' => get_string('showprogressbardescription', 'account', hsc(get_config('sitename')))); } if (get_config('allowmobileuploads')) { $defaultvalue = array(); $mobileuploadtoken = isset($prefs->mobileuploadtoken) ? $prefs->mobileuploadtoken : get_config('mobileuploadtoken'); $defaultvalue = explode('|', trim($mobileuploadtoken, '|')); $elements['mobileuploadtoken'] = array('type' => 'multitext', 'title' => get_string('mobileuploadtoken', 'account'), 'defaultvalue' => $defaultvalue, 'help' => 'true'); } if (get_config_plugin('artefact', 'file', 'resizeonuploadenable')) { $elements['resizeonuploaduserdefault'] = array('type' => 'switchbox', 'title' => get_string('resizeonuploaduserdefault1', 'account'), 'description' => get_string('resizeonuploaduserdefaultdescription2', 'account'), 'defaultvalue' => $prefs->resizeonuploaduserdefault); } if (get_config('userscandisabledevicedetection')) { $elements['devicedetection'] = array('type' => 'switchbox', 'title' => get_string('devicedetection', 'account'), 'description' => get_string('devicedetectiondescription', 'account'), 'defaultvalue' => $prefs->devicedetection); } return $elements; }