foreach ($devices as $thedevice) {
$headingthemename = '';
// To output the picked theme name when needed.
$themename = core_useragent::get_device_type_theme($thedevice);
if (!$themename && $thedevice == 'default') {
$themename = theme_config::DEFAULT_THEME;
}
$themelocked = theme_is_device_locked($thedevice);
$screenshotcell = $strthemenotselected;
$unsetthemebutton = '';
if ($themename) {
// Check the theme exists.
$themename = clean_param($themename, PARAM_THEME);
if (empty($themename)) {
// Likely the theme has been deleted.
unset_config(core_useragent::get_device_type_cfg_var_name($thedevice));
} else {
$strthemename = get_string('pluginname', 'theme_' . $themename);
// Link to the screenshot, now mandatory - the image path is hardcoded because we need image from other themes,
// not the current one.
$screenshoturl = new moodle_url('/theme/image.php', array('theme' => $themename, 'image' => 'screenshot', 'component' => 'theme'));
// Contents of the screenshot/preview cell.
$screenshotcell = html_writer::empty_tag('img', array('src' => $screenshoturl, 'alt' => $strthemename));
// Show the name of the picked theme.
$headingthemename = $OUTPUT->heading($strthemename, 3);
}
// If not default device then show option to unset theme.
if ($thedevice != 'default' && !$themelocked) {
$unsetthemestr = get_string('unsettheme', 'admin');
$unsetthemeurl = new moodle_url('/theme/index.php', array('device' => $thedevice, 'sesskey' => sesskey(), 'unsettheme' => true));
$unsetthemebutton = new single_button($unsetthemeurl, $unsetthemestr, 'get');
/**
* Returns the theme named defined in config.php for the given device.
*
* @return string or null
*/
function theme_get_locked_theme_for_device($device)
{
global $CFG;
if (!theme_is_device_locked($device)) {
return null;
}
$themeconfigname = core_useragent::get_device_type_cfg_var_name($device);
return $CFG->config_php_settings[$themeconfigname];
}
/**
* Returns the name of the device type theme var in $CFG because there is not a convention to allow backwards compatibility.
*
* @deprecated since 2.6
* @param string $devicetype
* @return string The config variable to use to determine the theme
*/
function get_device_cfg_var_name($devicetype = null)
{
debugging('get_device_cfg_var_name has been deprecated, please update your code to use core_useragent instead.', DEBUG_DEVELOPER);
return core_useragent::get_device_type_cfg_var_name($devicetype);
}
public function execute()
{
global $DB, $CFG;
//some variables you may want to use
//$this->cwd - the directory where moosh command was executed
//$this->mooshDir - moosh installation directory
//$this->expandedOptions - commandline provided options, merged with defaults
//$this->topDir - top Moodle directory
//$this->arguments[0] - first argument passed
//$options = $this->expandedOptions;
//get curse themes
if ($CFG->allowcoursethemes) {
echo "Course theme overrides enabled\n";
} else {
echo "Course theme overrides disabled\n";
}
$results = $DB->get_records_sql("SELECT theme, COUNT(*) AS n FROM {course} WHERE theme <> '' GROUP BY theme");
if ($results) {
echo "name\ttimes used\n";
foreach ($results as $result) {
echo $result->theme . "\t" . $result->n . "\n";
}
} else {
echo "No theme overrides on the course level\n";
}
echo "\n";
//get category themes
if ($CFG->allowcategorythemes) {
echo "Category theme overrides enabled\n";
} else {
echo "Category theme overrides disabled\n";
}
$results = $DB->get_records_sql("SELECT theme, COUNT(*) AS n FROM {course_categories} WHERE theme <> '' GROUP BY theme");
if ($results) {
echo "name\ttimes used\n";
foreach ($results as $result) {
echo $result->theme . "\t" . $result->n . "\n";
}
} else {
echo "No theme overrides on the category level\n";
}
echo "\n";
//get user themes
if ($CFG->allowcategorythemes) {
echo "User theme overrides enabled\n";
} else {
echo "User theme overrides disabled\n";
}
$results = $DB->get_records_sql("SELECT theme, COUNT(*) AS n FROM {user} WHERE theme <> '' GROUP BY theme");
if ($results) {
echo "name\ttimes used\n";
foreach ($results as $result) {
echo $result->theme . "\t" . $result->n . "\n";
}
} else {
echo "No theme overrides on the user level\n";
}
//site themes
$devices = \core_useragent::get_device_type_list();
echo "\nSite themes:\n";
foreach ($devices as $device) {
echo "{$device}: ";
$themename = \core_useragent::get_device_type_cfg_var_name($device);
if (isset($CFG->{$themename})) {
echo $CFG->{$themename} . "\n";
} else {
echo "<not set>\n";
}
}
}
