This class is the main class that must be implemented by a grade report plugin. More...

Inheritance diagram for gradereport_singleview:

Public Member Functions
	__construct ($courseid, $gpr, $context, $itemtype, $itemid, $unused=null)
	Constructor for this report. 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...

	output ()
	Build the html for the screen. More...

	process_action ($target, $action)
	Unused - abstract function declared in the parent class. More...

	process_data ($data)
	Process data from a form submission. More...

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

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

Static Public Member Functions
static	supports_mygrades ()
	Shows support for being used as a 'Grades' report. More...

static	valid_screens ()
	Return the list of valid screens, used to validate the input. 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...

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...

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

This class is the main class that must be implemented by a grade report plugin.

Copyright: 2014 Moodle Pty Ltd (http://moodle.com)

License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Constructor & Destructor Documentation

◆ __construct()

gradereport_singleview::__construct	(	$courseid,
		$gpr,
		$context,
		$itemtype,
		$itemid,
		$unused = `null`
	)

Constructor for this report.

Creates the appropriate screen class based on itemtype.

Parameters

int	$courseid	The course id.
object	$gpr	grade plugin return tracking object
context_course	$context
string	$itemtype	Should be user, select or grade
int	$itemid	The id of the user or grade item
string	$unused	Used to be group id but that was removed and this is now unused.

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'

◆ 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

◆ output()

gradereport_singleview::output ( )

Build the html for the screen.

Return values

string HTML to display

◆ process_action()

gradereport_singleview::process_action	(	$target,
		$action
	)

Unused - abstract function declared in the parent class.

Parameters

string	$target
string	$action

Reimplemented from grade_report.

◆ process_data()

gradereport_singleview::process_data ( $data )

Process data from a form submission.

Delegated to the current screen.

Parameters

array $data The data from the form

Return values

array List of warnings

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.

◆ supports_mygrades()

static grade_report::supports_mygrades ( )

staticinherited

Shows support for being used as a 'Grades' report.

Reimplemented in grade_report_overview.

◆ valid_screens()

static gradereport_singleview::valid_screens ( )

static

Return the list of valid screens, used to validate the input.

Return values

array List of screens.

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

◆ $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/singleview/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()

◆ get_lang_string()

◆ get_numusers()

◆ get_pref()

◆ get_sort_arrow()

◆ output()

◆ process_action()

◆ process_data()

◆ set_pref()

◆ supports_mygrades()

◆ valid_screens()

Member Data Documentation

◆ $baseurl

◆ $context

◆ $course

◆ $courseid

◆ $currentgroup

◆ $currentgroupname

◆ $gpr

◆ $gradebookroles

◆ $group_selector

◆ $groupsql

◆ $groupwheresql

◆ $gtree

◆ $lang_strings

◆ $page

◆ $pbarurl

◆ $prefs

◆ $userwheresql