Inheritance diagram for mod_lesson_renderer:

Public Member Functions
	__call ($method, $arguments)
	Magic method used to pass calls otherwise meant for the standard renderer to it to ensure we don't go causing unnecessary grief. More...

	add_action_handler (component_action $action, $id=null)
	Adds a JS action for the element with the provided id. More...

	add_first_page_links (lesson $lesson)
	Return HTML to display add first page links. More...

	add_page_links (lesson $lesson, $prevpageid=false)
	Returns HTML to display the add page links. More...

	continue_links (lesson $lesson, $lastpageseenid)
	Returns HTML to display a continue button. More...

	dependancy_errors ($dependentlesson, $errors)
	Returns HTML to display dependancy errors. More...

	display_edit_collapsed (lesson $lesson, $pageid)
	Returns HTML to display a collapsed edit form. More...

	display_edit_full (lesson $lesson, $pageid, $prevpageid, $single=false)
	Returns HTML to display the full edit page. More...

	display_eol_page (lesson $lesson, $data)
	Returns the HTML for displaying the end of lesson page. More...

	display_page (lesson $lesson, lesson_page $page, $attempt)
	Returns HTML to display a page to the user. More...

	footer ()
	Returns the footer. More...

	get_compact_logo_url ($maxwidth=300, $maxheight=300)
	Return the site's compact logo URL, if any. More...

	get_logo_url ($maxwidth=null, $maxheight=200)
	Return the site's logo URL, if any. More...

	has_started ()
	Returns true is output has already started, and false if not. More...

	header ($lesson, $cm, $currenttab='', $extraeditbuttons=false, $lessonpageid=null, $extrapagetitle=null)
	Returns the header for the lesson module. More...

	image_url ($imagename, $component='moodle')
	Return the moodle_url for an image. More...

	lesson_inaccessible ($message)
	Returns HTML for a lesson inaccessible message. More...

	login_prompt (lesson $lesson, $failedattempt=false)
	Returns HTML to prompt the user to log in. More...

	message ($message, single_button $button=null)
	Returns HTML to display a message. More...

	ongoing_score (lesson $lesson)
	Prints the on going message to the user. More...

	page_action_links (lesson_page $page, $printmove, $printaddpage=false)
	Returns HTML to display action links for a page. More...

	paragraph ($contents, $class='')
	Returns a P tag containing contents. More...

	pix_url ($imagename, $component='moodle')
	Return the direct URL for an image from the pix folder. More...

	progress_bar (lesson $lesson, $progress=null)
	Returns HTML to display a progress bar of progression through a lesson. More...

	render (renderable $widget)
	Renders the provided widget and returns the HTML to display it. More...

	render_from_template ($templatename, $context)
	Renders a template by name with the given context. More...

	should_display_main_logo ($headinglevel=1)
	Whether we should display the main logo. More...

	should_display_navbar_logo ()
	Whether we should display the logo in the navbar. More...

	slideshow_end ()
	Returns HTML to show the end of a slideshow.

	slideshow_start (lesson $lesson)
	Returns HTML to show the start of a slideshow. More...

Static Public Member Functions
static	prepare_classes ($classes)
	Given an array or space-separated list of classes, prepares and returns the HTML class attribute value. More...

Protected Member Functions
	get_mustache ()
	Return an instance of the mustache class. More...

Protected Attributes
xhtml_container_stack	$opencontainers
	The xhtml_container_stack to use.

renderer_base core_renderer	$output
	A reference to the current renderer. More...

moodle_page	$page
	The Moodle page the renderer has been created to assist with.

string	$target
	The requested rendering target.

Member Function Documentation

◆ __call()

plugin_renderer_base::__call	(	$method,
		$arguments
	)

inherited

Magic method used to pass calls otherwise meant for the standard renderer to it to ensure we don't go causing unnecessary grief.

Parameters

string	$method
array	$arguments

Return values

mixed

◆ add_action_handler()

renderer_base::add_action_handler	(	component_action	$action,
			$id = `null`
	)

inherited

Adds a JS action for the element with the provided id.

This method adds a JS event for the provided component action to the page and then returns the id that the event has been attached to. If no id has been provided then a new ID is generated by html_writer::random_id()

Parameters

component_action	$action
string	$id

Return values

string id of element, either original submitted or random new if not supplied

◆ add_first_page_links()

mod_lesson_renderer::add_first_page_links ( lesson $lesson )

Return HTML to display add first page links.

Parameters

lesson $lesson

Return values

string

◆ add_page_links()

mod_lesson_renderer::add_page_links	(	lesson	$lesson,
			$prevpageid = `false`
	)

Returns HTML to display the add page links.

Parameters

lesson	$lesson
int	$prevpageid

Return values

string

◆ continue_links()

mod_lesson_renderer::continue_links	(	lesson	$lesson,
			$lastpageseenid
	)

Returns HTML to display a continue button.

Parameters

lesson	$lesson
int	$lastpageseen

Return values

string

◆ dependancy_errors()

mod_lesson_renderer::dependancy_errors	(	$dependentlesson,
		$errors
	)

Returns HTML to display dependancy errors.

Parameters

object	$dependentlesson
array	$errors

Return values

string

◆ display_edit_collapsed()

mod_lesson_renderer::display_edit_collapsed	(	lesson	$lesson,
			$pageid
	)

Returns HTML to display a collapsed edit form.

Parameters

lesson	$lesson
int	$pageid

Return values

string

◆ display_edit_full()

mod_lesson_renderer::display_edit_full	(	lesson	$lesson,
			$pageid,
			$prevpageid,
			$single = `false`
	)

Returns HTML to display the full edit page.

Parameters

lesson	$lesson
int	$pageid
int	$prevpageid
bool	$single

Return values

string

◆ display_eol_page()

mod_lesson_renderer::display_eol_page	(	lesson	$lesson,
			$data
	)

Returns the HTML for displaying the end of lesson page.

Parameters

lesson	$lesson	lesson instance
stdclass	$data	lesson data to be rendered

Return values

string HTML contents

◆ display_page()

mod_lesson_renderer::display_page	(	lesson	$lesson,
		lesson_page	$page,
			$attempt
	)

Returns HTML to display a page to the user.

Parameters

lesson	$lesson
lesson_page	$page
object	$attempt

Return values

string

◆ footer()

mod_lesson_renderer::footer ( )

Returns the footer.

Return values

string

◆ get_compact_logo_url()

renderer_base::get_compact_logo_url	(	$maxwidth = `300`,
		$maxheight = `300`
	)

inherited

Return the site's compact logo URL, if any.

Parameters

int	$maxwidth	The maximum width, or null when the maximum width does not matter.
int	$maxheight	The maximum height, or null when the maximum height does not matter.

Return values

moodle_url|false

◆ get_logo_url()

renderer_base::get_logo_url	(	$maxwidth = `null`,
		$maxheight = `200`
	)

inherited

Return the site's logo URL, if any.

Parameters

int	$maxwidth	The maximum width, or null when the maximum width does not matter.
int	$maxheight	The maximum height, or null when the maximum height does not matter.

Return values

moodle_url|false

◆ get_mustache()

renderer_base::get_mustache ( )

protectedinherited

Return an instance of the mustache class.

Since: 2.9

Return values

Mustache_Engine

◆ has_started()

renderer_base::has_started ( )

inherited

Returns true is output has already started, and false if not.

Return values

boolean true if the header has been printed.

◆ header()

mod_lesson_renderer::header	(	$lesson,
		$cm,
		$currenttab = `''`,
		$extraeditbuttons = `false`,
		$lessonpageid = `null`,
		$extrapagetitle = `null`
	)

Returns the header for the lesson module.

Parameters

lesson	$lesson	a lesson object.
string	$currenttab	current tab that is shown.
bool	$extraeditbuttons	if extra edit buttons should be displayed.
int	$lessonpageid	id of the lesson page that needs to be displayed.
string	$extrapagetitle	String to appent to the page title.

Return values

string

◆ image_url()

renderer_base::image_url	(	$imagename,
		$component = `'moodle'`
	)

inherited

Return the moodle_url for an image.

The exact image location and extension is determined automatically by searching for gif|png|jpg|jpeg, please note there can not be diferent images with the different extension. The imagename is for historical reasons a relative path name, it may be changed later for core images. It is recommended to not use subdirectories in plugin and theme pix directories.

There are three types of images: 1/ theme images - stored in theme/mytheme/pix/, use component 'theme' 2/ core images - stored in /pix/, overridden via theme/mytheme/pix_core/ 3/ plugin images - stored in mod/mymodule/pix, overridden via theme/mytheme/pix_plugins/mod/mymodule/, example: image_url('comment', 'mod_glossary')

Parameters

string	$imagename	the pathname of the image
string	$component	full plugin name (aka component) or 'theme'

Return values

moodle_url

◆ lesson_inaccessible()

mod_lesson_renderer::lesson_inaccessible ( $message )

Returns HTML for a lesson inaccessible message.

Parameters

string $message

Return values

<type>

◆ login_prompt()

mod_lesson_renderer::login_prompt	(	lesson	$lesson,
			$failedattempt = `false`
	)

Returns HTML to prompt the user to log in.

Parameters

lesson	$lesson
bool	$failedattempt

Return values

string

◆ message()

mod_lesson_renderer::message	(		$message,
		single_button	$button = `null`
	)

Returns HTML to display a message.

Parameters

string	$message
single_button	$button

Return values

string

◆ ongoing_score()

mod_lesson_renderer::ongoing_score ( lesson $lesson )

Prints the on going message to the user.

With custom grading On, displays points earned out of total points possible thus far. With custom grading Off, displays number of correct answers out of total attempted.

Parameters

object $lesson The lesson that the user is taking.

Return values

void	Prints the on going message to the user.

With custom grading On, displays points earned out of total points possible thus far. With custom grading Off, displays number of correct answers out of total attempted.

Parameters

lesson $lesson

Return values

string

◆ page_action_links()

mod_lesson_renderer::page_action_links	(	lesson_page	$page,
			$printmove,
			$printaddpage = `false`
	)

Returns HTML to display action links for a page.

Parameters

lesson_page	$page
bool	$printmove
bool	$printaddpage

Return values

string

◆ paragraph()

mod_lesson_renderer::paragraph	(	$contents,
		$class = `''`
	)

Returns a P tag containing contents.

Parameters

string	$contents
string	$class

◆ pix_url()

renderer_base::pix_url	(	$imagename,
		$component = `'moodle'`
	)

inherited

Return the direct URL for an image from the pix folder.

Use this function sparingly and never for icons. For icons use pix_icon or the pix helper in a mustache template.

Deprecated:: since Moodle 3.3

Parameters

string	$imagename	the name of the icon.
string	$component	specification of one plugin like in get_string()

Return values

moodle_url

◆ prepare_classes()

static renderer_base::prepare_classes ( $classes )

staticinherited

Given an array or space-separated list of classes, prepares and returns the HTML class attribute value.

Parameters

mixed $classes Space-separated string or array of classes

Return values

string HTML class attribute value

◆ progress_bar()

mod_lesson_renderer::progress_bar	(	lesson	$lesson,
			$progress = `null`
	)

Returns HTML to display a progress bar of progression through a lesson.

Parameters

lesson	$lesson
int	$progress	optional, if empty it will be calculated

Return values

string

◆ render()

plugin_renderer_base::render ( renderable $widget )

inherited

Renders the provided widget and returns the HTML to display it.

Parameters

renderable $widget instance with renderable interface

Return values

string

Reimplemented from renderer_base.

Reimplemented in tool_policy\output\renderer.

◆ render_from_template()

renderer_base::render_from_template	(	$templatename,
		$context
	)

inherited

Renders a template by name with the given context.

The provided data needs to be array/stdClass made up of only simple types. Simple types are array,stdClass,bool,int,float,string

Since: 2.9

Parameters

array | stdClass $context Context containing data for the template.

Return values

string|boolean

◆ should_display_main_logo()

renderer_base::should_display_main_logo ( $headinglevel = 1 )

inherited

Whether we should display the main logo.

Parameters

int $headinglevel The heading level we want to check against.

Return values

bool

◆ should_display_navbar_logo()

renderer_base::should_display_navbar_logo ( )

inherited

Whether we should display the logo in the navbar.

We will when there are no main logos, and we have compact logo.

Return values

bool

◆ slideshow_start()

mod_lesson_renderer::slideshow_start ( lesson $lesson )

Returns HTML to show the start of a slideshow.

Parameters

lesson $lesson

Member Data Documentation

◆ $output

renderer_base core_renderer plugin_renderer_base::$output

protectedinherited

A reference to the current renderer.

The renderer provided here will be determined by the page but will in 90% of cases by the core_renderer

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

mod/lesson/renderer.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

◆ __call()

◆ add_action_handler()

◆ add_first_page_links()

◆ add_page_links()

◆ continue_links()

◆ dependancy_errors()

◆ display_edit_collapsed()

◆ display_edit_full()

◆ display_eol_page()

◆ display_page()

◆ footer()

◆ get_compact_logo_url()

◆ get_logo_url()

◆ get_mustache()

◆ has_started()

◆ header()

◆ image_url()

◆ lesson_inaccessible()

◆ login_prompt()

◆ message()

◆ ongoing_score()

◆ page_action_links()

◆ paragraph()

◆ pix_url()

◆ prepare_classes()

◆ progress_bar()

◆ render()

◆ render_from_template()

◆ should_display_main_logo()

◆ should_display_navbar_logo()

◆ slideshow_start()

Member Data Documentation

◆ $output