public static function update_tool_type($id, $name, $description, $state) {
        $params = self::validate_parameters(self::update_tool_type_parameters(),
                                            array(
                                                'id' => $id,
                                                'name' => $name,
                                                'description' => $description,
                                                'state' => $state,
                                            ));
        $id = $params['id'];
        $name = $params['name'];
        $description = $params['description'];
        $state = $params['state'];

        $context = context_system::instance();
        self::validate_context($context);
        require_capability('moodle/site:config', $context);

        $type = lti_get_type($id);

        if (empty($type)) {
            throw new moodle_exception('unabletofindtooltype', 'mod_lti', '', array('id' => $id));
        }

        if (!empty($name)) {
            $type->name = $name;
        }

        if (!empty($description)) {
            $type->description = $description;
        }

        if (!empty($state)) {
            // Valid state range.
            if (in_array($state, array(1, 2, 3))) {
                $type->state = $state;
            } else {
                throw new moodle_exception("Invalid state: $state - must be 1, 2, or 3");
            }
        }

        lti_update_type($type, new stdClass());

        return serialise_tool_type($type);
    }
public static function update_tool_type($id, $name, $description, $state) {
        $params = self::validate_parameters(self::update_tool_type_parameters(),
                                            array(
                                                'id' => $id,
                                                'name' => $name,
                                                'description' => $description,
                                                'state' => $state,
                                            ));
        $id = $params['id'];
        $name = $params['name'];
        $description = $params['description'];
        $state = $params['state'];

        $context = context_system::instance();
        self::validate_context($context);
        require_capability('moodle/site:config', $context);

        $type = lti_get_type($id);

        if (empty($type)) {
            throw new moodle_exception('unabletofindtooltype', 'mod_lti', '', array('id' => $id));
        }

        if (!empty($name)) {
            $type->name = $name;
        }

        if (!empty($description)) {
            $type->description = $description;
        }

        if (!empty($state)) {
            // Valid state range.
            if (in_array($state, array(1, 2, 3))) {
                $type->state = $state;
            } else {
                throw new moodle_exception("Invalid state: $state - must be 1, 2, or 3");
            }
        }

        lti_update_type($type, new stdClass());

        return serialise_tool_type($type);
    }
public static function update_tool_type ( $ id , $ name , $ description , $ state ) { $ params = self :: validate_parameters ( self :: update_tool_type_parameters ( ) , array ( 'id' => $ id , 'name' => $ name , 'description' => $ description , 'state' => $ state , ) ) ; $ id = $ params [ 'id' ] ; $ name = $ params [ 'name' ] ; $ description = $ params [ 'description' ] ; $ state = $ params [ 'state' ] ; $ context = context_system :: instance ( ) ; self :: validate_context ( $ context ) ; require_capability ( 'moodle/site:config' , $ context ) ; $ type = lti_get_type ( $ id ) ; if ( empty ( $ type ) ) { throw new moodle_exception ( 'unabletofindtooltype' , 'mod_lti' , '' , array ( 'id' => $ id ) ) ; } if ( ! empty ( $ name ) ) { $ type -> name = $ name ; } if ( ! empty ( $ description ) ) { $ type -> description = $ description ; } if ( ! empty ( $ state ) ) { // Valid state range. if ( in_array ( $ state , array ( 1 , 2 , 3 ) ) ) { $ type -> state = $ state ; } else { throw new moodle_exception ( "Invalid state: $state - must be 1, 2, or 3" ) ; } } lti_update_type ( $ type , new stdClass ( ) ) ; return serialise_tool_type ( $ type ) ; }
Update a tool type.

@param int $id The id of the tool type to update
@param string $name The name of the tool type
@param string $description The name of the tool type
@param int $state The state of the tool type
@return array updated tool type
@since Moodle 3.1
@throws moodle_exception
Update a tool type .