Class providing an API for the overview report building and displaying. More...

Inheritance diagram for grade_report_overview:

Public Member Functions
	__construct ($userid, $gpr, $context)
	Constructor. More...

	fill_table ($activitylink=false, $studentcoursesonly=false)
	Fill the table for displaying. More...

	get_lang_string ($strcode, $section=null)
	First checks the cached language strings, then returns match if found, or uses get_string() to get it from the DB, caches it then returns it. More...

	get_numusers ($groups=true, $users=false)
	Fetches and returns a count of all the users that will be shown on this page. More...

	get_pref ($pref, $objectid=null)
	Given the name of a user preference (without grade_report_ prefix), locally saves then returns the value of that preference. More...

	print_table ($return=false)
	Prints or returns the HTML from the flexitable. More...

	print_teacher_table ()
	Print a table to show courses that the user is able to grade.

	process_action ($target, $action)
	Processes a single action against a category, grade_item or grade. More...

	process_data ($data)
	Processes the data sent by the form (grades and feedbacks). More...

	set_pref ($pref, $pref_value='default', $itemid=null)
	Uses set_user_preferences() to update the value of a user preference. More...

	setup_courses_data ($studentcoursesonly)
	Set up the courses grades data for the report. More...

	setup_table ()
	Prepares the headers and attributes of the flexitable.

	setup_users ()
	Sets up this report's user criteria to restrict the selection of users to display.

Static Public Member Functions
static	check_access ($systemcontext, $context, $personalcontext, $course, $userid)
	Check if the user can access the report. More...

static	supports_mygrades ()
	This report supports being set as the 'grades' report. More...

static	viewed ($context, $courseid, $userid)
	Trigger the grade_report_viewed event. More...

Public Attributes
string	$baseurl
	base url for sorting by first/last name. More...

context	$context
	The context. More...

object	$course
	The course. More...

int	$courseid
	The courseid. More...

array	$courses
	The user's courses $courses.

int	$currentgroup
	The current group being displayed. More...

string	$currentgroupname
	The current groupname being displayed. More...

object	$gpr
	Grade plugin return tracking object. More...

string	$gradebookroles
	The roles for this report. More...

string	$group_selector
	A HTML select element used to select the current group. More...

int	$groupmode
	Current course group mode $groupmode.

grade_tree	$gtree
	The grade_tree object. More...

array	$lang_strings = array()
	Array of cached language strings (using get_string() all the time takes a long time!). More...

int	$page
	Current page (for paging). More...

string	$pbarurl
	base url for paging. More...

array	$prefs = array()
	User preferences related to this report. More...

array	$showrank
	Show student ranks within each course. More...

	$showtotalsifcontainhidden
	show course/category totals if they contain hidden items

array	$studentcourseids
	An array of course ids that the user is a student in. More...

object	$table
	A flexitable to hold the data. More...

array	$teachercourses
	An array of courses that the user is a teacher in. More...

object	$user
	The user. More...

Protected Member Functions
	blank_hidden_total ($courseid, $course_item, $finalgrade)
	Optionally blank out course/category totals if they contain any hidden items. More...

	blank_hidden_total_and_adjust_bounds ($courseid, $course_item, $finalgrade)
	Optionally blank out course/category totals if they contain any hidden items. More...

	get_sort_arrow ($direction='move', $sortlink=null)
	Returns an arrow icon inside an tag, for the purpose of sorting a column. More...

	setup_groups ()
	Sets up this object's group variables, mainly to restrict the selection of users to display.

Protected Attributes
string	$groupsql
	An SQL fragment used to add linking information to the group tables. More...

string	$groupwheresql
	An SQL constraint to append to the queries used by this object to build the report. More...

array	$groupwheresql_params = array()
	The ordered params for $groupwheresql $groupwheresql_params.

string	$userwheresql
	An SQL constraint to append to the queries used by this object to build the report. More...

array	$userwheresql_params = array()
	The ordered params for $userwheresql $userwheresql_params.

Detailed Description

Class providing an API for the overview report building and displaying.

@uses grade_report

Constructor & Destructor Documentation

◆ __construct()

grade_report_overview::__construct	(	$userid,
		$gpr,
		$context
	)

Constructor.

Sets local copies of user preferences and initialises grade_tree.

Parameters

int	$userid
object	$gpr	grade plugin return tracking object
string	$context

Member Function Documentation

◆ blank_hidden_total()

grade_report::blank_hidden_total	(	$courseid,
		$course_item,
		$finalgrade
	)

protectedinherited

Optionally blank out course/category totals if they contain any hidden items.

Deprecated:: since Moodle 2.8 - Call blank_hidden_total_and_adjust_bounds instead.

Parameters

string	$courseid	the course id
string	$course_item	an instance of grade_item
string	$finalgrade	the grade for the course_item

Return values

string The new final grade

◆ blank_hidden_total_and_adjust_bounds()

grade_report::blank_hidden_total_and_adjust_bounds	(	$courseid,
		$course_item,
		$finalgrade
	)

protectedinherited

Optionally blank out course/category totals if they contain any hidden items.

Parameters

string	$courseid	the course id
string	$course_item	an instance of grade_item
string	$finalgrade	the grade for the course_item

Return values

array[] containing values for 'grade', 'grademax', 'grademin', 'aggregationstatus' and 'aggregationweight'

◆ check_access()

static grade_report_overview::check_access	(	$systemcontext,
		$context,
		$personalcontext,
		$course,
		$userid
	)

static

Check if the user can access the report.

Parameters

stdClass	$systemcontext	system context
stdClass	$context	course context
stdClass	$personalcontext	personal context
stdClass	$course	course object
int	$userid	userid

Return values

bool	true if the user can access the report

Since: Moodle 3.2

◆ fill_table()

grade_report_overview::fill_table	(	$activitylink = `false`,
		$studentcoursesonly = `false`
	)

Fill the table for displaying.

Parameters

bool	$activitylink	If this report link to the activity report or the user report.
bool	$studentcoursesonly	Only show courses that the user is a student of.

◆ get_lang_string()

grade_report::get_lang_string	(	$strcode,
		$section = `null`
	)

inherited

First checks the cached language strings, then returns match if found, or uses get_string() to get it from the DB, caches it then returns it.

Parameters

string	$strcode
string	$section	Optional language section

Return values

string

◆ get_numusers()

grade_report::get_numusers	(	$groups = `true`,
		$users = `false`
	)

inherited

Fetches and returns a count of all the users that will be shown on this page.

Parameters

boolean	$groups	include groups limit
boolean	$users	include users limit - default false, used for searching purposes

Return values

int	Count of users

◆ get_pref()

grade_report::get_pref	(	$pref,
		$objectid = `null`
	)

inherited

Given the name of a user preference (without grade_report_ prefix), locally saves then returns the value of that preference.

If the preference has already been fetched before, the saved value is returned. If the preference is not set at the User level, the $CFG equivalent is given (site default). Can be called statically, but then doesn't benefit from caching

Parameters

string	$pref	The name of the preference (do not include the grade_report_ prefix)
int	$objectid	An optional itemid or categoryid to check for a more fine-grained preference

Return values

mixed The value of the preference

◆ get_sort_arrow()

grade_report::get_sort_arrow	(	$direction = `'move'`,
		$sortlink = `null`
	)

protectedinherited

Returns an arrow icon inside an tag, for the purpose of sorting a column.

Parameters

string	$direction
moodle_url	$sortlink

◆ print_table()

grade_report_overview::print_table ( $return = false )

Prints or returns the HTML from the flexitable.

Parameters

bool $return Whether or not to return the data instead of printing it directly.

Return values

string

◆ process_action()

grade_report_overview::process_action	(	$target,
		$action
	)

Processes a single action against a category, grade_item or grade.

Parameters

string	$target	Sortorder
string	$action	Which action to take (edit, delete etc...)

Return values

Reimplemented from grade_report.

◆ process_data()

grade_report_overview::process_data ( $data )

Processes the data sent by the form (grades and feedbacks).

Parameters

array $data

Return values

bool	Success or Failure (array of errors).

Reimplemented from grade_report.

◆ set_pref()

grade_report::set_pref	(	$pref,
		$pref_value = `'default'`,
		$itemid = `null`
	)

inherited

Uses set_user_preferences() to update the value of a user preference.

If 'default' is given as the value, the preference will be removed in favour of a higher-level preference.

Parameters

string	$pref	The name of the preference.
mixed	$pref_value	The value of the preference.
int	$itemid	An optional itemid to which the preference will be assigned

Return values

bool	Success or failure.

◆ setup_courses_data()

grade_report_overview::setup_courses_data ( $studentcoursesonly )

Set up the courses grades data for the report.

Parameters

bool $studentcoursesonly Only show courses that the user is a student of.

Return values

array of course grades information

◆ supports_mygrades()

static grade_report_overview::supports_mygrades ( )

static

This report supports being set as the 'grades' report.

Reimplemented from grade_report.

◆ viewed()

static grade_report_overview::viewed	(	$context,
		$courseid,
		$userid
	)

static

Trigger the grade_report_viewed event.

Parameters

stdClass	$context	course context
int	$courseid	course id
int	$userid	user id

Since: Moodle 3.2

Member Data Documentation

◆ $baseurl

string grade_report::$baseurl

inherited

base url for sorting by first/last name.

$baseurl

◆ $context

context grade_report::$context

inherited

The context.

$context

◆ $course

object grade_report::$course

inherited

The course.

$course

◆ $courseid

int grade_report::$courseid

inherited

The courseid.

$courseid

◆ $currentgroup

int grade_report::$currentgroup

inherited

The current group being displayed.

$currentgroup

◆ $currentgroupname

string grade_report::$currentgroupname

inherited

The current groupname being displayed.

$currentgroupname

◆ $gpr

object grade_report::$gpr

inherited

Grade plugin return tracking object.

$gpr

◆ $gradebookroles

string grade_report::$gradebookroles

inherited

The roles for this report.

$gradebookroles

◆ $group_selector

string grade_report::$group_selector

inherited

A HTML select element used to select the current group.

$group_selector

◆ $groupsql

string grade_report::$groupsql

protectedinherited

An SQL fragment used to add linking information to the group tables.

$groupsql

◆ $groupwheresql

string grade_report::$groupwheresql

protectedinherited

An SQL constraint to append to the queries used by this object to build the report.

$groupwheresql

◆ $gtree

grade_tree grade_report::$gtree

inherited

The grade_tree object.

$gtree

◆ $lang_strings

array grade_report::$lang_strings = array()

inherited

Array of cached language strings (using get_string() all the time takes a long time!).

$lang_strings

◆ $page

int grade_report::$page

inherited

Current page (for paging).

$page

◆ $pbarurl

string grade_report::$pbarurl

inherited

base url for paging.

$pbarurl

◆ $prefs

array grade_report::$prefs = array()

inherited

User preferences related to this report.

$prefs

◆ $showrank

array grade_report_overview::$showrank

Show student ranks within each course.

$showrank

◆ $studentcourseids

array grade_report_overview::$studentcourseids

An array of course ids that the user is a student in.

$studentcourseids

◆ $table

object grade_report_overview::$table

A flexitable to hold the data.

$table

◆ $teachercourses

array grade_report_overview::$teachercourses

An array of courses that the user is a teacher in.

$teachercourses

◆ $user

object grade_report_overview::$user

The user.

$user

◆ $userwheresql

string grade_report::$userwheresql

protectedinherited

An SQL constraint to append to the queries used by this object to build the report.

$userwheresql

The documentation for this class was generated from the following file:

grade/report/overview/lib.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ blank_hidden_total()

◆ blank_hidden_total_and_adjust_bounds()

◆ check_access()

◆ fill_table()

◆ get_lang_string()

◆ get_numusers()

◆ get_pref()

◆ get_sort_arrow()

◆ print_table()

◆ process_action()

◆ process_data()

◆ set_pref()

◆ setup_courses_data()

◆ supports_mygrades()

◆ viewed()

Member Data Documentation

◆ $baseurl

◆ $context

◆ $course

◆ $courseid

◆ $currentgroup

◆ $currentgroupname

◆ $gpr

◆ $gradebookroles

◆ $group_selector

◆ $groupsql

◆ $groupwheresql

◆ $gtree

◆ $lang_strings

◆ $page

◆ $pbarurl

◆ $prefs

◆ $showrank

◆ $studentcourseids

◆ $table

◆ $teachercourses

◆ $user

◆ $userwheresql