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Developer Documentation
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This file contains a library of functions and constants for the lti module
| Author: | Marc Alier |
| Author: | Jordi Piguillem |
| Author: | Nikolas Galanis |
| Author: | Chris Scribner |
| Copyright: | 2009 Marc Alier, Jordi Piguillem, Nikolas Galanis |
| Copyright: | 2009 Universitat Politecnica de Catalunya http://www.upc.edu |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 767 lines (26 kb) |
| Included or required: | 0 times |
| Referenced: | 9 times |
| Includes or requires: | 0 files |
Defines 27 functions
lti_supports()
lti_add_instance()
lti_update_instance()
lti_delete_instance()
lti_get_course_content_items()
mod_lti_get_all_content_items()
lti_get_coursemodule_info()
lti_user_outline()
lti_user_complete()
lti_print_recent_activity()
lti_cron()
lti_grades()
lti_scale_used()
lti_scale_used_anywhere()
lti_install()
lti_uninstall()
lti_get_lti_types()
lti_get_lti_types_from_proxy_id()
lti_grade_item_update()
lti_update_grades()
lti_grade_item_delete()
lti_get_post_actions()
lti_get_view_actions()
lti_view()
lti_check_updates_since()
mod_lti_get_fontawesome_icon_map()
mod_lti_core_calendar_provide_event_action()
lti_add_instance()
lti_update_instance()
lti_delete_instance()
lti_get_course_content_items()
mod_lti_get_all_content_items()
lti_get_coursemodule_info()
lti_user_outline()
lti_user_complete()
lti_print_recent_activity()
lti_cron()
lti_grades()
lti_scale_used()
lti_scale_used_anywhere()
lti_install()
lti_uninstall()
lti_get_lti_types()
lti_get_lti_types_from_proxy_id()
lti_grade_item_update()
lti_update_grades()
lti_grade_item_delete()
lti_get_post_actions()
lti_get_view_actions()
lti_view()
lti_check_updates_since()
mod_lti_get_fontawesome_icon_map()
mod_lti_core_calendar_provide_event_action()
Functions that are not part of a class:
| lti_supports($feature) X-Ref |
| List of features supported in URL module param: string $feature FEATURE_xx constant for requested feature return: mixed True if module supports feature, false if not, null if doesn't know or string for the module purpose. |
| lti_add_instance($lti, $mform) X-Ref |
| Given an object containing all the necessary data, (defined by the form in mod.html) this function will create a new instance and return the id number of the new instance. param: object $instance An object from the form in mod.html return: int The id of the newly inserted basiclti record |
| lti_update_instance($lti, $mform) X-Ref |
| Given an object containing all the necessary data, (defined by the form in mod.html) this function will update an existing instance with new data. param: object $instance An object from the form in mod.html return: boolean Success/Fail |
| lti_delete_instance($id) X-Ref |
| Given an ID of an instance of this module, this function will permanently delete the instance and any data that depends on it. param: int $id Id of the module instance return: boolean Success/Failure |
| lti_get_course_content_items(\core_course\local\entity\content_item $defaultmodulecontentitem, \stdClass $user,\stdClass $course) X-Ref |
| Return the preconfigured tools which are configured for inclusion in the activity picker. param: \core_course\local\entity\content_item $defaultmodulecontentitem reference to the content item for the LTI module. param: \stdClass $user the user object, to use for cap checks if desired. param: stdClass $course the course to scope items to. return: array the array of content items. |
| mod_lti_get_all_content_items(\core_course\local\entity\content_item $defaultmodulecontentitem) X-Ref |
| Return all content items which can be added to any course. param: \core_course\local\entity\content_item $defaultmodulecontentitem return: array the array of content items. |
| lti_get_coursemodule_info($coursemodule) X-Ref |
| Given a coursemodule object, this function returns the extra information needed to print this activity in various places. For this module we just need to support external urls as activity icons param: stdClass $coursemodule return: cached_cm_info info |
| lti_user_outline($course, $user, $mod, $basiclti) X-Ref |
| Return a small object with summary information about what a user has done with a given particular instance of this module Used for user activity reports. $return->time = the time they did it $return->info = a short text description return: null |
| lti_user_complete($course, $user, $mod, $basiclti) X-Ref |
| Print a detailed representation of what a user has done with a given particular instance of this module, for user activity reports. return: boolean |
| lti_print_recent_activity($course, $isteacher, $timestart) X-Ref |
| Given a course and a time, this module should find recent activity that has occurred in basiclti activities and print it out. Return true if there was output, or false is there was none. return: boolean |
| lti_cron() X-Ref |
| Function to be run periodically according to the moodle cron This function searches for things that need to be done, such as sending out mail, toggling flags etc ... return: boolean |
| lti_grades($basicltiid) X-Ref |
| Must return an array of grades for a given instance of this module, indexed by user. It also returns a maximum allowed grade. Example: $return->grades = array of grades; $return->maxgrade = maximum allowed grade; return $return; param: int $basicltiid ID of an instance of this module return: mixed Null or object with an array of grades and with the maximum grade |
| lti_scale_used() X-Ref |
| lti_scale_used_anywhere($scaleid) X-Ref |
| Checks if scale is being used by any instance of basiclti. This function was added in 1.9 This is used to find out if scale used anywhere param: $scaleid int return: boolean True if the scale is used by any basiclti |
| lti_install() X-Ref |
| Execute post-install custom actions for the module This function was added in 1.9 return: boolean true if success, false on error |
| lti_uninstall() X-Ref |
| Execute post-uninstall custom actions for the module This function was added in 1.9 return: boolean true if success, false on error |
| lti_get_lti_types() X-Ref |
| Returns available Basic LTI types return: array of basicLTI types |
| lti_get_lti_types_from_proxy_id($toolproxyid) X-Ref |
| Returns available Basic LTI types that match the given tool proxy id param: int $toolproxyid Tool proxy id return: array of basicLTI types |
| lti_grade_item_update($basiclti, $grades = null) X-Ref |
| Create grade item for given basiclti param: object $basiclti object with extra cmidnumber param: mixed optional array/object of grade(s); 'reset' means reset grades in gradebook return: int 0 if ok, error code otherwise |
| lti_update_grades($basiclti, $userid=0, $nullifnone=true) X-Ref |
| Update activity grades param: stdClass $basiclti The LTI instance param: int $userid Specific user only, 0 means all. param: bool $nullifnone Not used |
| lti_grade_item_delete($basiclti) X-Ref |
| Delete grade item for given basiclti param: object $basiclti object return: object basiclti |
| lti_get_post_actions() X-Ref |
| Log post actions return: array |
| lti_get_view_actions() X-Ref |
| Log view actions return: array |
| lti_view($lti, $course, $cm, $context) X-Ref |
| Mark the activity completed (if required) and trigger the course_module_viewed event. param: stdClass $lti lti object param: stdClass $course course object param: stdClass $cm course module object param: stdClass $context context object |
| lti_check_updates_since(cm_info $cm, $from, $filter = array() X-Ref |
| Check if the module has any update that affects the current user since a given time. param: cm_info $cm course module data param: int $from the time to check updates from param: array $filter if we need to check only specific updates return: stdClass an object with the different type of areas indicating if they were updated or not |
| mod_lti_get_fontawesome_icon_map() X-Ref |
| Get icon mapping for font-awesome. |
| mod_lti_core_calendar_provide_event_action(calendar_event $event,\core_calendar\action_factory $factory,int $userid = 0) X-Ref |
| This function receives a calendar event and returns the action associated with it, or null if there is none. This is used by block_myoverview in order to display the event appropriately. If null is returned then the event is not displayed on the block. param: calendar_event $event param: \core_calendar\action_factory $factory param: int $userid User id to use for all capability checks, etc. Set to 0 for current user (default). return: \core_calendar\local\event\entities\action_interface|null |
