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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Edit user message preferences
*
* @author Luis Rodrigues and Martin Dougiamas
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @package message
*/
require_once('../config.php');
$userid = optional_param('id', $USER->id, PARAM_INT); // user id
$course = optional_param('course', SITEID, PARAM_INT); // course id (defaults to Site)
$disableall = optional_param('disableall', 0, PARAM_BOOL); //disable all of this user's notifications
$url = new moodle_url('/message/edit.php');
if ($userid !== $USER->id) {
$url->param('id', $userid);
}
if ($course != SITEID) {
$url->param('course', $course);
}
$PAGE->set_url($url);
if (!$course = $DB->get_record('course', array('id' => $course))) {
print_error('invalidcourseid');
}
if ($course->id != SITEID) {
require_login($course);
} else {
if (!isloggedin()) {
if (empty($SESSION->wantsurl)) {
$SESSION->wantsurl = $CFG->httpswwwroot.'/message/edit.php';
}
redirect(get_login_url());
}
}
if (isguestuser()) {
print_error('guestnoeditmessage', 'message');
}
if (!$user = $DB->get_record('user', array('id' => $userid))) {
print_error('invaliduserid');
}
$systemcontext = get_context_instance(CONTEXT_SYSTEM);
$personalcontext = get_context_instance(CONTEXT_USER, $user->id);
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
$PAGE->set_context($personalcontext);
$PAGE->set_pagelayout('course');
$PAGE->requires->js_init_call('M.core_message.init_editsettings');
// check access control
if ($user->id == $USER->id) {
//editing own message profile
require_capability('moodle/user:editownmessageprofile', $systemcontext);
if ($course->id != SITEID && $node = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE)) {
$node->make_active();
$PAGE->navbar->includesettingsbase = true;
}
} else {
// teachers, parents, etc.
require_capability('moodle/user:editmessageprofile', $personalcontext);
// no editing of guest user account
if (isguestuser($user->id)) {
print_error('guestnoeditmessageother', 'message');
}
// no editing of admins by non admins!
if (is_siteadmin($user) and !is_siteadmin($USER)) {
print_error('useradmineditadmin');
}
$PAGE->navigation->extend_for_user($user);
}
// Fetch message providers
$providers = message_get_providers_for_user($user->id);
/// Save new preferences if data was submitted
if (($form = data_submitted()) && confirm_sesskey()) {
//only update the user's "emailstop" if its actually changed
if ( $user->emailstop != $disableall ) {
$user->emailstop = $disableall;
$DB->set_field('user', 'emailstop', $user->emailstop, array("id"=>$user->id));
}
$preferences = array();
// Turning on emailstop disables the preference checkboxes in the browser.
// Disabled checkboxes may not be submitted with the form making them look (incorrectly) like they've been unchecked.
// Only alter the messaging preferences if emailstop is turned off
if (!$user->emailstop) {
$possiblestates = array('loggedin', 'loggedoff');
foreach ( $providers as $providerid => $provider){
foreach ($possiblestates as $state){
$linepref = '';
$componentproviderstate = $provider->component.'_'.$provider->name.'_'.$state;
if (array_key_exists($componentproviderstate, $form)) {
foreach ($form->{$componentproviderstate} as $process=>$one){
if ($linepref == ''){
$linepref = $process;
} else {
$linepref .= ','.$process;
}
}
}
$preferences['message_provider_'.$provider->component.'_'.$provider->name.'_'.$state] = $linepref;
}
}
foreach ( $providers as $providerid => $provider){
foreach ($possiblestates as $state){
$preferencekey = 'message_provider_'.$provider->component.'_'.$provider->name.'_'.$state;
if (empty($preferences[$preferencekey])) {
$preferences[$preferencekey] = 'none';
}
}
}
}
/// Set all the processor options as well
$processors = $DB->get_records('message_processors');
foreach ( $processors as $processorid => $processor){
$processorfile = $CFG->dirroot. '/message/output/'.$processor->name.'/message_output_'.$processor->name.'.php';
if ( is_readable($processorfile) ) {
include_once( $processorfile );
$processclass = 'message_output_' . $processor->name;
if ( class_exists($processclass) ){
$pclass = new $processclass();
$pclass->process_form($form, $preferences);
} else{
print_error('errorcallingprocessor', 'message');
}
}
}
//process general messaging preferences
$preferences['message_blocknoncontacts'] = !empty($form->blocknoncontacts)?1:0;
//$preferences['message_beepnewmessage'] = !empty($form->beepnewmessage)?1:0;
// Save all the new preferences to the database
if (!set_user_preferences( $preferences, $user->id ) ){
print_error('cannotupdateusermsgpref');
}
redirect("$CFG->wwwroot/message/edit.php?id=$user->id&course=$course->id");
}
/// Load preferences
$preferences = new stdClass();
$preferences->userdefaultemail = $user->email;//may be displayed by the email processor
foreach ( $providers as $providerid => $provider){
foreach (array('loggedin', 'loggedoff') as $state){
$linepref = get_user_preferences('message_provider_'.$provider->component.'_'.$provider->name.'_'.$state, '', $user->id);
if ($linepref == ''){
continue;
}
$lineprefarray = explode(',', $linepref);
$preferences->{$provider->component.'_'.$provider->name.'_'.$state} = array();
foreach ($lineprefarray as $pref){
$preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$pref] = 1;
}
}
}
/// For every processors put its options on the form (need to get function from processor's lib.php)
$processors = $DB->get_records('message_processors');
foreach ( $processors as $processorid => $processor){
$processorfile = $CFG->dirroot. '/message/output/'.$processor->name.'/message_output_'.$processor->name.'.php';
if ( is_readable($processorfile) ) {
include_once( $processorfile );
$processclass = 'message_output_' . $processor->name;
if ( class_exists($processclass) ){
$pclass = new $processclass();
$pclass->load_data($preferences, $user->id);
} else{
print_error('errorcallingprocessor', 'message');
}
}
}
//load general messaging preferences
$preferences->blocknoncontacts = get_user_preferences( 'message_blocknoncontacts', '', $user->id);
//$preferences->beepnewmessage = get_user_preferences( 'message_beepnewmessage', '', $user->id);
/// Display page header
$streditmymessage = get_string('editmymessage', 'message');
$strparticipants = get_string('participants');
$userfullname = fullname($user, true);
$PAGE->set_title("$course->shortname: $streditmymessage");
if ($course->id != SITEID) {
$PAGE->set_heading("$course->fullname: $streditmymessage");
} else {
$PAGE->set_heading($course->fullname);
}
echo $OUTPUT->header();
// Start the form. We're not using mform here because of our special formatting needs ...
echo '<form class="mform" method="post" action="'.$PAGE->url.'">';
/// Settings table...
echo '<fieldset id="providers" class="clearfix">';
echo '<legend class="ftoggler">'.get_string('providers_config', 'message').'</legend>';
$processors = $DB->get_records('message_processors', null, 'name DESC');
$number_procs = count($processors);
echo '<table cellpadding="2"><tr><td>&nbsp;</td>'."\n";
foreach ( $processors as $processorid => $processor){
echo '<th align="center">'.get_string('pluginname', 'message_'.$processor->name).'</th>';
}
echo '</tr>';
foreach ( $providers as $providerid => $provider){
$providername = get_string('messageprovider:'.$provider->name, $provider->component);
echo '<tr><th align="right">'.$providername.'</th><td colspan="'.$number_procs.'"></td></tr>'."\n";
$disabled = '';
if ($user->emailstop) {
$disabled = 'disabled="disabled"';
}
foreach (array('loggedin', 'loggedoff') as $state){
$state_res = get_string($state.'description', 'message');
echo '<tr><td align="right">'.$state_res.'</td>'."\n";
foreach ( $processors as $processorid => $processor) {
if (!isset($preferences->{$provider->component.'_'.$provider->name.'_'.$state})) {
$checked = '';
} else if (!isset($preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$processor->name])) {
$checked = '';
} else {
$checked = $preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$processor->name]==1?" checked=\"checked\"":"";
}
echo '<td align="center"><input type="checkbox" '.$disabled.' class="notificationpreference" name="'.$provider->component.'_'.$provider->name.'_'.$state.'['.$processor->name.']" '.$checked.' /></td>'."\n";
}
echo '</tr>'."\n";
}
}
echo '</table>';
$disableallcheckbox = $OUTPUT->help_icon('disableall', 'message') . get_string('disableall', 'message') . html_writer::checkbox('disableall', 1, $user->emailstop, '', array('class'=>'disableallcheckbox'));
echo html_writer::nonempty_tag('div', $disableallcheckbox, array('class'=>'disableall'));
echo '</fieldset>';
/// Show all the message processors
$processors = $DB->get_records('message_processors');
$processorconfigform = null;
foreach ($processors as $processorid => $processor) {
$processorfile = $CFG->dirroot. '/message/output/'.$processor->name.'/message_output_'.$processor->name.'.php';
if (is_readable($processorfile)) {
include_once($processorfile);
$processclass = 'message_output_' . $processor->name;
if (class_exists($processclass)) {
$pclass = new $processclass();
$processorconfigform = $pclass->config_form($preferences);
if (!empty($processorconfigform)) {
echo '<fieldset id="messageprocessor_'.$processor->name.'" class="clearfix">';
echo '<legend class="ftoggler">'.get_string('pluginname', 'message_'.$processor->name).'</legend>';
echo $processorconfigform;
echo '</fieldset>';
}
} else{
print_error('errorcallingprocessor', 'message');
}
}
}
echo '<fieldset id="messageprocessor_general" class="clearfix">';
echo '<legend class="ftoggler">'.get_string('generalsettings','admin').'</legend>';
echo get_string('blocknoncontacts', 'message').': <input type="checkbox" name="blocknoncontacts" '.($preferences->blocknoncontacts==1?' checked="checked"':'');
//get_string('beepnewmessage', 'message').': <input type="checkbox" name="beepnewmessage" '.($preferences->beepnewmessage==1?" checked=\"checked\"":"").' />';
echo '</fieldset>';
echo '<div><input type="hidden" name="sesskey" value="'.sesskey().'" /></div>';
echo '<div style="text-align:center"><input name="submit" value="'. get_string('updatemyprofile') .'" type="submit" /></div>';
echo "</form>";
echo $OUTPUT->footer();
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