Proyectos de Subversion Moodle

    /**

     * Update the display mode for a specific plugin based on `$displaymode` parameter.

     *

     * @param string $pluginname The plugin name.

     * @param bool $displaymode whether the eye icon of display mode is enabled or disabled.

     * @return bool Returns true if the configuration has been changed, false otherwise.

     */

    public static function update_display_mode(string $pluginname, bool $displaymode): bool {

        $haschanged = false;

        $plugin = 'availability_' . $pluginname;

        $oldvalue = get_config($plugin, 'defaultdisplaymode');

        $disabled = !$displaymode;

        // Only set value if there is no config setting or if the value is different from the previous one.

        if ($oldvalue == false && $disabled) {

            set_config('defaultdisplaymode', $disabled, $plugin);

            $haschanged = true;

        } else if ($oldvalue != false && !$disabled) {

            unset_config('defaultdisplaymode', $plugin);

            $haschanged = true;

        }

        if ($haschanged) {

            add_to_config_log('defaultdisplaymode', $oldvalue, $disabled, $plugin);

            \core_plugin_manager::reset_caches();

        }

        return $haschanged;

    }