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/lib/grade/ -> grade_outcome.php (source)
Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403]
Definition of grade outcome class
| Copyright: | 2006 Nicolas Connault |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 429 lines (14 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 1 file lib/grade/grade_object.php |
Defines 1 class
grade_outcome:: (17 methods):
delete()
insert()
update()
use_in()
fetch()
fetch_all()
load_scale()
fetch_all_global()
fetch_all_local()
fetch_all_available()
get_name()
get_shortname()
get_description()
can_delete()
get_course_uses_count()
get_item_uses_count()
get_grade_info()
Class: grade_outcome - X-Ref
Class representing a grade outcome.It is responsible for handling its DB representation, modifying and returning its metadata.
| delete($source=null) X-Ref |
| Deletes this outcome from the database. param: string $source from where was the object deleted (mod/forum, manual, etc.) return: bool success |
| insert($source = null, $isbulkupdate = false) X-Ref |
| Records this object in the Database, sets its id to the returned value, and returns that value. If successful this function also fetches the new object data from database and stores it in object properties. param: string $source from where was the object inserted (mod/forum, manual, etc.) param: bool $isbulkupdate If bulk grade update is happening. return: int PK ID if successful, false otherwise |
| update($source = null, $isbulkupdate = false) X-Ref |
| In addition to update() it also updates grade_outcomes_courses if needed param: string $source from where was the object inserted param: bool $isbulkupdate If bulk grade update is happening. return: bool success |
| use_in($courseid) X-Ref |
| Mark outcome as used in a course param: int $courseid return: False if invalid courseid requested |
| fetch($params) X-Ref |
| Finds and returns a grade_outcome instance based on params. param: array $params associative arrays varname=>value return: object grade_outcome instance or false if none found. |
| fetch_all($params) X-Ref |
| Finds and returns all grade_outcome instances based on params. param: array $params associative arrays varname=>value return: array array of grade_outcome insatnces or false if none found. |
| load_scale() X-Ref |
| Instantiates a grade_scale object whose data is retrieved from the database return: grade_scale |
| fetch_all_global() X-Ref |
| Static function returning all global outcomes return: array |
| fetch_all_local($courseid) X-Ref |
| Static function returning all local course outcomes param: int $courseid return: array |
| fetch_all_available($courseid) X-Ref |
| Static method that returns all outcomes available in course param: int $courseid return: array |
| get_name() X-Ref |
| Returns the most descriptive field for this object. This is a standard method used when we do not know the exact type of an object. return: string name |
| get_shortname() X-Ref |
| Returns unique outcome short name. return: string name |
| get_description() X-Ref |
| Returns the formatted grade description with URLs converted return: string |
| can_delete() X-Ref |
| Checks if outcome can be deleted. return: bool |
| get_course_uses_count() X-Ref |
| Returns the number of places where outcome is used. return: int |
| get_item_uses_count() X-Ref |
| Returns the number of grade items that use this grade outcome return: int |
| get_grade_info($courseid=null, $average=true, $items=false) X-Ref |
| Computes then returns extra information about this outcome and other objects that are linked to it. The average of all grades that use this outcome, for all courses (or 1 course if courseid is given) can be requested, and is returned as a float if requested alone. If the list of items that use this outcome is also requested, then a single array is returned, which contains the grade_items AND the average grade if such is still requested (array('items' => array(...), 'avg' => 2.30)). This combining of two methods into one is to save on DB queries, since both queries are similar and can be performed together. param: int $courseid An optional courseid to narrow down the average to 1 course only param: bool $average Whether or not to return the average grade for this outcome param: bool $items Whether or not to return the list of items using this outcome return: float |
