function theme_gourmet_get_html_for_settings(renderer_base $output, moodle_page $page)
{
global $CFG, $USER, $DB;
$return = new stdClass();
$return->navbarclass = '';
if (!empty($page->theme->settings->invert)) {
$return->navbarclass .= ' navbar-inverse';
}
// get logos
$theme = $page->theme;
$logo = $theme->setting_file_url('logo', 'logo');
if (empty($logo)) {
$logo = $CFG->wwwroot . '/theme/gourmet/pix/gourmet_logo.png';
}
$clientlogo = '';
$companycss = '';
if ($companyid = iomad::is_company_user()) {
$context = context_system::instance();
if ($files = $DB->get_records('files', array('contextid' => $context->id, 'component' => 'theme_gourmet', 'filearea' => 'companylogo', 'itemid' => $companyid))) {
// print_object($files);
foreach ($files as $file) {
if ($file->filename != '.') {
$clientlogo = $CFG->wwwroot . "/pluginfile.php/{$context->id}/theme_gourmet/companylogo/{$companyid}/{$file->filename}";
}
}
}
company_user::load_company();
$companycss = ".header, .navbar { background: [[company:bgcolor_header]]; }\n .block .content { background: [[company:bgcolor_content]]; }";
foreach ($USER->company as $key => $value) {
if (isset($value)) {
$companycss = preg_replace("/\\[\\[company:{$key}\\]\\]/", $value, $companycss);
}
}
}
/*
$return->heading = '<div id="sitelogo">' .
'<a href="' . $CFG->wwwroot . '" ><img src="' . $logo . '" /></a></div>';
$return->heading .= '<div id="siteheading">' . $output->page_heading() . '</div>';
*/
if ($clientlogo) {
$return->heading .= '<div id="clientlogo">' . '<a href="' . $CFG->wwwroot . '" ><img src="' . $clientlogo . '" /></a></div>';
}
$return->footnote = '';
if (!empty($page->theme->settings->footnote)) {
$return->footnote = '<div class="footnote text-center">' . $page->theme->settings->footnote . '</div>';
}
$return->companycss = $companycss;
return $return;
}
public function get_content()
{
global $USER, $CFG, $DB, $OUTPUT;
if ($this->content !== null) {
return $this->content;
}
$this->content = new stdClass();
$this->content->text = '';
$this->content->footer = '';
if (empty($this->instance)) {
return $this->content;
}
if (!isloggedin()) {
$this->content->text = get_string('pleaselogin', 'block_iomad_online_users');
return $this->content;
}
$timetoshowusers = 300;
// Seconds default.
if (isset($CFG->block_iomad_online_users_timetosee)) {
$timetoshowusers = $CFG->block_iomad_online_users_timetosee * 60;
}
$timefrom = 100 * floor((time() - $timetoshowusers) / 100);
// Round to nearest 100 seconds for better query cache.
$now = time();
// Calculate if we are in separate groups.
$isseparategroups = $this->page->course->groupmode == SEPARATEGROUPS && $this->page->course->groupmodeforce && !iomad::has_capability('moodle/site:accessallgroups', $this->page->context);
// Get the user current group.
$currentgroup = $isseparategroups ? groups_get_course_group($this->page->course) : null;
$groupmembers = "";
$groupselect = "";
$rafrom = "";
$rawhere = "";
$params = array();
$params['now'] = $now;
$params['timefrom'] = $timefrom;
// Add this to the SQL to show only group users.
if ($currentgroup !== null) {
$groupmembers = ", {groups_members} gm";
$groupselect = "AND u.id = gm.userid AND gm.groupid = :currentgroup";
$params['currentgroup'] = $currentgroup;
}
$companyselect = "";
$companyusersjoin = "";
if (company_user::is_company_user()) {
company_user::load_company();
$companyusersjoin = ", {user_info_data} muid, {user_info_field} muif";
$companyselect = " AND muif.id = muid.fieldid\n AND u.id = muid.userid\n AND muif.shortname = 'company'\n AND muid.data = :companyshortname ";
$params['companyshortname'] = $USER->company->shortname;
}
$userfields = user_picture::fields('u', array('username'));
if ($this->page->course->id == SITEID) {
// Site-level.
$sql = "SELECT {$userfields}, MAX(u.lastaccess) AS lastaccess\n FROM {user} u {$groupmembers} {$companyusersjoin}\n WHERE u.lastaccess > {$timefrom}\n {$groupselect}\n {$companyselect}\n GROUP BY {$userfields}\n ORDER BY lastaccess DESC ";
$csql = "SELECT COUNT(u.id), u.id\n FROM {user} u {$groupmembers} {$companyusersjoin}\n WHERE u.lastaccess > {$timefrom}\n {$groupselect}\n {$companyselect}\n GROUP BY u.id";
} else {
// Course level - show only enrolled users for now.
// TODO: add a new capability for viewing of all users (guests+enrolled+viewing).
list($esqljoin, $eparams) = get_enrolled_sql($this->page->context);
$params = array_merge($params, $eparams);
$sql = "SELECT {$userfields}, MAX(ul.timeaccess) AS lastaccess\n FROM {user_lastaccess} ul {$groupmembers}, {user} u\n JOIN ({$esqljoin}) euj ON euj.id = u.id\n WHERE ul.timeaccess > :timefrom\n AND u.id = ul.userid\n AND ul.courseid = :courseid\n AND ul.timeaccess <= :now\n AND u.deleted = 0\n {$groupselect}\n GROUP BY {$userfields}\n ORDER BY lastaccess DESC";
$csql = "SELECT COUNT(u.id)\n FROM {user_lastaccess} ul {$groupmembers}, {user} u\n JOIN ({$esqljoin}) euj ON euj.id = u.id\n WHERE ul.timeaccess > :timefrom\n AND u.id = ul.userid\n AND ul.courseid = :courseid\n AND ul.timeaccess <= :now\n AND u.deleted = 0\n {$groupselect}";
$params['courseid'] = $this->page->course->id;
}
// Calculate minutes.
$minutes = floor($timetoshowusers / 60);
// Verify if we can see the list of users, if not just print number of users.
if (!iomad::has_capability('block/online_users:viewlist', $this->page->context)) {
if (!($usercount = $DB->count_records_sql($csql, $params))) {
$usercount = get_string("none");
}
$this->content->text = "<div class=\"info\">" . get_string("periodnminutes", "block_iomad_online_users", $minutes) . ": {$usercount}</div>";
return $this->content;
}
if ($users = $DB->get_records_sql($sql, $params, 0, 50)) {
// We'll just take the most recent 50 maximum.
foreach ($users as $user) {
$users[$user->id]->fullname = fullname($user);
}
} else {
$users = array();
}
if (count($users) < 50) {
$usercount = "";
} else {
$usercount = $DB->count_records_sql($csql, $params);
$usercount = ": {$usercount}";
}
$this->content->text = "<h3>Recent Online Company Users</h3><div class=\"info\">(" . get_string("periodnminutes", "block_iomad_online_users", $minutes) . "{$usercount})</div>";
// Now, we have in users, the list of users to show.
// Because they are online.
if (!empty($users)) {
// Accessibility: Don't want 'Alt' text for the user picture; DO want it for the envelope/message link
// (existing lang string).
// Accessibility: Converted <div> to <ul>, inherit existing classes & styles.
$this->content->text .= "<ul class='list'>\n";
if (isloggedin() && iomad::has_capability('moodle/site:sendmessage', $this->page->context) && !empty($CFG->messaging) && !isguestuser()) {
$canshowicon = true;
} else {
$canshowicon = false;
}
foreach ($users as $user) {
$this->content->text .= '<li class="listentry">';
$timeago = format_time(time() - $user->lastaccess);
// Bruno to calculate correctly on frontpage.
if (isguestuser($user)) {
$this->content->text .= '<div class="user">' . $OUTPUT->user_picture($user, array('size' => 16));
$this->content->text .= get_string('guestuser') . '</div>';
} else {
$this->content->text .= '<div class="user">' . $OUTPUT->user_picture($user, array('size' => 16));
$this->content->text .= '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&course=' . $this->page->course->id . '" title="' . $timeago . '">' . $user->fullname . '</a></div>';
}
if ($canshowicon and $USER->id != $user->id and !isguestuser($user)) {
// Only when logged in and messaging active etc.
$anchortagcontents = '<img class="iconsmall" src="' . $OUTPUT->pix_url('t/message') . '" alt="' . get_string('messageselectadd') . '" />';
$anchortag = '<a href="' . $CFG->wwwroot . '/message/index.php?id=' . $user->id . '" title="' . get_string('messageselectadd') . '">' . $anchortagcontents . '</a>';
$this->content->text .= '<div class="message">' . $anchortag . '</div>';
}
$this->content->text .= "</li>\n";
}
$this->content->text .= '</ul><div class="clearer"><!-- --></div>';
} else {
$this->content->text .= "<div class=\"info\">" . get_string("none") . "</div>";
}
return $this->content;
}
function theme_bootstrap_process_company_css($css, $theme)
{
global $USER;
company_user::load_company();
if (isset($USER->company)) {
// replace company properties
foreach ($USER->company as $key => $value) {
if (isset($value)) {
$css = preg_replace("/\\[\\[company:{$key}\\]\\]/", $value, $css);
}
}
}
return $css;
}
