tool_uploadcourse_helper Class Reference

Class containing a set of helpers. More...

Static Public Member Functions
static	generate_shortname ($data, $templateshortname)
	Generate a shortname based on a template. More...
static	generate_shortname_callback ($fullname, $idnumber, $block)
	Callback used when generating a shortname based on a template. More...
static	get_course_formats ()
	Return the available course formats. More...
static	get_coursesection_count ($shortname)
	Helper to detect how many sections a course with a given shortname has. More...
static	get_custom_course_field_data (array $data, array $defaults, context $context, array &$errors=[])
	Return any elements from passed $data whose key matches one of the custom course fields defined for the site. More...
static	get_custom_course_field_names ()
	Return array of custom field element names. More...
static	get_custom_course_fields ()
	Return array of all custom course fields indexed by their shortname. More...
static	get_enrolment_data ($data)
	Extract enrolment data from passed data. More...
static	get_enrolment_plugins ()
	Return the enrolment plugins. More...
static	get_restore_content_dir ($backupfile=null, $shortname=null, &$errors=array())
	Get the restore content tempdir. More...
static	get_role_ids ()
	Return the role IDs. More...
static	get_role_names ($data, &$errors=array())
	Get the role renaming data from the passed data. More...
static	increment_idnumber ($idnumber)
	Helper to increment an ID number. More...
static	increment_shortname ($shortname)
	Helper to increment a shortname. More...
static	resolve_category ($data, &$errors=array())
	Resolve a category based on the data passed. More...
static	resolve_category_by_idnumber ($idnumber)
	Resolve a category by ID number. More...
static	resolve_category_by_path (array $path)
	Resolve a category by path. More...

Detailed Description

Class containing a set of helpers.

Copyright

2013 Frédéric Massart

License

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

Member Function Documentation

generate_shortname()

static tool_uploadcourse_helper::generate_shortname (   $data,   $templateshortname  )

static

Generate a shortname based on a template.

Parameters

array | object	$data	course data.
string	$templateshortname	template of shortname.

Return values

null|string

shortname based on the template, or null when an error occured.

generate_shortname_callback()

static tool_uploadcourse_helper::generate_shortname_callback (   $fullname,   $idnumber,   $block  )

static

Callback used when generating a shortname based on a template.

Parameters

string	$fullname	full name.
string	$idnumber	ID number.
array	$block	result from preg_replace_callback.

Return values

string

get_course_formats()

static tool_uploadcourse_helper::get_course_formats ( )

static

Return the available course formats.

Return values

array

get_coursesection_count()

static tool_uploadcourse_helper::get_coursesection_count (   $shortname )

static

Helper to detect how many sections a course with a given shortname has.

Parameters

string

$shortname

shortname of a course to count sections from.

Return values

integer

count of sections.

get_custom_course_field_data()

static tool_uploadcourse_helper::get_custom_course_field_data ( array  $data, array  $defaults, context  $context, array &  $errors = []  )

static

Return any elements from passed $data whose key matches one of the custom course fields defined for the site.

Parameters

array	$data
array	$defaults
context	$context
array	$errors	Will be populated with any errors

Return values

array

get_custom_course_field_names()

static tool_uploadcourse_helper::get_custom_course_field_names ( )

static

Return array of custom field element names.

Return values

string[]

get_custom_course_fields()

static tool_uploadcourse_helper::get_custom_course_fields ( )

static

Return array of all custom course fields indexed by their shortname.

Return values

core_customfield::field_controller[]

get_enrolment_data()

static tool_uploadcourse_helper::get_enrolment_data (   $data )

static

Extract enrolment data from passed data.

Constructs an array of methods, and their options: array( 'method1' => array( 'option1' => value, 'option2' => value ), 'method2' => array( 'option1' => value, 'option2' => value ) )

Parameters

array

$data

data to extract the enrolment data from.

Return values

array

get_enrolment_plugins()

static tool_uploadcourse_helper::get_enrolment_plugins ( )

static

Return the enrolment plugins.

The result is cached for faster execution.

Return values

array

get_restore_content_dir()

static tool_uploadcourse_helper::get_restore_content_dir (   $backupfile = null,   $shortname = null, &  $errors = array()  )

static

Get the restore content tempdir.

The tempdir is the sub directory in which the backup has been extracted.

This caches the result for better performance, but $CFG->keeptempdirectoriesonbackup needs to be enabled, otherwise the cache is ignored.

Parameters

string	$backupfile	path to a backup file.
string	$shortname	shortname of a course.
array	$errors	will be populated with errors found.

Return values

string|false

false when the backup couldn't retrieved.

get_role_ids()

static tool_uploadcourse_helper::get_role_ids ( )

static

Return the role IDs.

The result is cached for faster execution.

Return values

array

get_role_names()

static tool_uploadcourse_helper::get_role_names (   $data, &  $errors = array()  )

static

Get the role renaming data from the passed data.

Parameters

array	$data	data to extract the names from.
array	$errors	will be populated with errors found.

Return values

array

where the key is the role_<id>, the value is the new name.

increment_idnumber()

static tool_uploadcourse_helper::increment_idnumber (   $idnumber )

static

Helper to increment an ID number.

This first checks if the ID number is in use.

Parameters

string

$idnumber

ID number to increment.

Return values

string

new ID number.

increment_shortname()

static tool_uploadcourse_helper::increment_shortname (   $shortname )

static

Helper to increment a shortname.

This considers that the shortname passed has to be incremented.

Parameters

string

$shortname

shortname to increment.

Return values

string

new shortname.

resolve_category()

static tool_uploadcourse_helper::resolve_category (   $data, &  $errors = array()  )

static

Resolve a category based on the data passed.

Key accepted are:

• category, which is supposed to be a category ID.
• category_idnumber
• category_path, array of categories from parent to child.

Parameters

array	$data	to resolve the category from.
array	$errors	will be populated with errors found.

Return values

int	category ID.

resolve_category_by_idnumber()

static tool_uploadcourse_helper::resolve_category_by_idnumber (   $idnumber )

static

Resolve a category by ID number.

Parameters

string

$idnumber

category ID number.

Return values

int	category ID.

resolve_category_by_path()

static tool_uploadcourse_helper::resolve_category_by_path ( array  $path )

static

Resolve a category by path.

Parameters

array

$path

category names indexed from parent to children.

Return values

int	category ID.

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

• admin/tool/uploadcourse/classes/helper.php