Namespaces
namespace	mod_wiki\analytics\indicator


namespace	mod_wiki\event


namespace	mod_wiki\output


namespace	mod_wiki\privacy


namespace	mod_wiki\search

Classes
class	backup_wiki_activity_structure_step
	Define all the backup steps that will be used by the backup_wiki_activity_task. More...

class	backup_wiki_activity_task
	Provides all the settings and steps to perform one complete backup of the activity. More...

class	creole_parser

class	generic_parser

class	html_parser

class	mod_wiki\analytics\indicator\activity_base
	Activity base class. More...

class	mod_wiki\analytics\indicator\cognitive_depth
	Cognitive depth indicator - wiki. More...

class	mod_wiki\analytics\indicator\social_breadth
	Social breadth indicator - wiki. More...

class	mod_wiki\event\comment_created
	The mod_wiki comment created event class. More...

class	mod_wiki\event\comment_deleted
	The mod_wiki comment deleted event class. More...

class	mod_wiki\event\comments_viewed
	The mod_wiki comments viewed event class. More...

class	mod_wiki\event\course_module_instance_list_viewed
	The mod_wiki instance list viewed event class. More...

class	mod_wiki\event\course_module_viewed
	The mod_wiki course module viewed event class. More...

class	mod_wiki\event\page_created
	The mod_wiki page created event class. More...

class	mod_wiki\event\page_deleted

class	mod_wiki\event\page_diff_viewed

class	mod_wiki\event\page_history_viewed
	The mod_wiki history viewed event class. More...

class	mod_wiki\event\page_locks_deleted

class	mod_wiki\event\page_map_viewed

class	mod_wiki\event\page_updated

class	mod_wiki\event\page_version_deleted

class	mod_wiki\event\page_version_restored

class	mod_wiki\event\page_version_viewed

class	mod_wiki\event\page_viewed

class	mod_wiki\output\action_bar

class	mod_wiki\privacy\provider
	Data provider class. More...

class	mod_wiki\search\activity
	Search area for mod_wiki activities. More...

class	mod_wiki\search\collaborative_page
	Search area for mod_wiki collaborative pages. More...

class	mod_wiki_create_form

class	mod_wiki_edit_form

class	mod_wiki_external

class	mod_wiki_filesedit_form

class	mod_wiki_generator

class	mod_wiki_mod_form

class	mod_wiki_renderer

class	moodle1_mod_wiki_handler
	Wiki conversion handler. More...

class	MoodleQuickForm_wikieditor

class	MoodleQuickForm_wikifiletable

class	nwiki_parser

class	page_wiki
	Class page_wiki contains the common code between all pages. More...

class	page_wiki_admin
	This class will let user to delete wiki pages and page versions. More...

class	page_wiki_comments
	Class that models the behavior of wiki's view comments page. More...

class	page_wiki_confirmrestore

class	page_wiki_create
	Class that models the behavior of wiki's create page. More...

class	page_wiki_deletecomment
	Class that models the behavior of wiki's delete comment confirmation page. More...

class	page_wiki_diff
	Class that models the behavior of wiki's view differences. More...

class	page_wiki_edit
	Wiki page editing page. More...

class	page_wiki_editcomment
	Class that models the behavior of wiki's edit comment. More...

class	page_wiki_handlecomments

class	page_wiki_history
	Class that models the behavior of wiki's history page. More...

class	page_wiki_lock

class	page_wiki_map
	Class that models the behavior of wiki's map page. More...

class	page_wiki_overridelocks

class	page_wiki_prettyview

class	page_wiki_preview

class	page_wiki_restoreversion
	Class that models the behavior of wiki's restore version page. More...

class	page_wiki_save
	Class that models the behavior of wiki's save page. More...

class	page_wiki_search
	Wiki page search page. More...

class	page_wiki_view
	View a wiki page. More...

class	page_wiki_viewversion
	Class that models the behavior of wiki's view an old version of a page. More...

class	parser_utils

class	restore_wiki_activity_structure_step
	Define all the restore steps that will be used by the restore_wiki_activity_task. More...

class	restore_wiki_activity_task
	wiki restore task that provides all the settings and steps to perform one complete restore of the activity More...

class	wiki_files_tree

class	wiki_parser_proxy
	Generic parser implementation. More...

Functions
	after_parsing ()

	before_parsing ()
	Before and after parsing...

	format_image ($src, $alt, $caption="", $align='left')

	format_link ($text)
	Format links.

	generate_header ($text, $level)
	Header generation.

	generate_list ($listitems)
	List generation function from an array of array(level, text)

	generate_table ($table)
	Table generation functions.

	get_repeated_sections (&$text, $repeated=array())

	get_repeated_sections_callback ($match)

	get_section ($header, $text, $clean=false)
	Section editing.

	line_break_block_rule ($match)
	Generic block rules.

	link ($link, $anchor="")
	Link internal callback.

	list_block_rule ($match)

	mod_wiki_core_calendar_provide_event_action (calendar_event $event, core_calendar\action_factory $factory, int $userid=0)
	This function receives a calendar event and returns the action associated with it, or null if there is none. More...

	mod_wiki_get_fontawesome_icon_map ()
	Get icon mapping for font-awesome.

	mod_wiki_get_tagged_pages ($tag, $exclusivemode=false, $fromctx=0, $ctx=0, $rec=1, $page=0)
	Returns wiki pages tagged with a specified tag. More...

	nowiki_block_rule ($match)

	nowiki_tag_rule ($match)
	Generic tag rules.

	process_toc ()
	Table of contents processing after parsing.

	real_path ($url)

	set_options ($options)
	Set options.

	wiki_add_comment ($context, $pageid, $content, $editor)
	Add comments ro database. More...

	wiki_add_instance ($wiki)
	Given an object containing all the necessary data, (defined by the form in mod.html) this function will create a new instance and return the id number of the new instance. More...

	wiki_add_progress ($pageid, $oldversionid, $versionid, $progress)

	wiki_add_subwiki ($wikiid, $groupid, $userid=0)
	Add a new sub wiki instance. More...

	wiki_build_tree ($page, $node, &$keys)
	Generate wiki's page tree. More...

	wiki_can_create_pages ($context, $user=null)
	Check if the user can create pages in a certain wiki. More...

	wiki_check_updates_since (cm_info $cm, $from, $filter=array())
	Check if the module has any update that affects the current user since a given time. More...

	wiki_cm_info_dynamic (cm_info $cm)
	Sets dynamic information about a course module. More...

	wiki_comment_permissions ($comment_param)

	wiki_comment_validate ($comment_param)

	wiki_count_wiki_page_versions ($pageid)
	Count the number of page version. More...

	wiki_create_page ($swid, $title, $format, $userid)
	Create a new wiki page, if the page exists, return existing pageid. More...

	wiki_delete_comment ($idcomment, $context, $pageid)
	Delete comments from database. More...

	wiki_delete_comments_wiki ()
	Delete al comments from wiki.

	wiki_delete_instance ($id)
	Given an ID of an instance of this module, this function will permanently delete the instance and any data that depends on it. More...

mixed	wiki_delete_links ($linkid=null, $topageid=null, $frompageid=null, $subwikiid=null)
	Deletes wiki_links. More...

	wiki_delete_locks ($pageid, $userid=null, $section=null, $delete_from_db=true, $delete_section_and_page=false)
	Deletes wiki_locks that are not in use. More...

	wiki_delete_old_locks ()
	Deletes wiki_locks that expired 1 hour ago.

	wiki_delete_page_versions ($deleteversions, $context=null)
	Delete specificed versions of a page or versions created by users if version is 0 then it will remove all versions of the page. More...

	wiki_delete_pages ($context, $pageids=null, $subwikiid=null)
	Delete pages and all related data. More...

	wiki_delete_synonym ($subwikiid, $pageid=null)
	Delete wiki synonyms related to subwikiid or page. More...

	wiki_extend_navigation (navigation_node $navref, $course, $module, $cm)

	wiki_get_comment ($commentid)

	wiki_get_comments ($contextid, $pageid)
	Returns all comments by context and pageid. More...

	wiki_get_contributions ($swid, $userid)
	Get pages which user have been edited. More...

	wiki_get_current_version ($pageid)
	Get latest version of wiki page. More...

	wiki_get_extra_capabilities ()
	Returns all other caps used in wiki module. More...

	wiki_get_first_page ($subwikid, $module=null)
	Get first page of wiki instace. More...

	wiki_get_formats ()
	Text format supported by wiki module.

	wiki_get_last_version ($pageid)
	Alias of wiki_get_current_version @TODO, does the exactly same thing as wiki_get_current_version, should be removed. More...

	wiki_get_linked_from_pages ($pageid)
	Get linked from page. More...

	wiki_get_linked_pages ($pageid)
	Get linked pages from page. More...

	wiki_get_linked_to_pages ($pageid)
	Get linked from page. More...

	wiki_get_missing_or_empty_pages ($swid)
	Get missing or empty pages in wiki. More...

object	wiki_get_orphaned_pages ($swid)
	Return a list of orphaned wikis for one specific subwiki. More...

	wiki_get_page ($pageid)
	Get a wiki page by pageid. More...

	wiki_get_page_by_title ($swid, $title)
	Get a wiki page by page title. More...

	wiki_get_page_list ($swid, $sort='title ASC')
	Get pages list in wiki. More...

	wiki_get_possible_subwiki_by_group ($wikiid, $groupid, $userid=0)
	Get a sub wiki instance by wiki id, group id and user id. More...

	wiki_get_section_page ($page, $section)
	Get page section. More...

	wiki_get_subwiki ($subwikiid)
	Get a sub wiki instace by instance id. More...

	wiki_get_subwiki_by_group ($wikiid, $groupid, $userid=0)
	Get a sub wiki instance by wiki id and group id. More...

	wiki_get_subwiki_by_group_and_user_with_validation ($wiki, $groupid, $userid)
	Utility function for getting a subwiki by group and user, validating that the user can view it. More...

	wiki_get_subwikis ($wikiid)
	Get sub wiki instances with same wiki id. More...

	wiki_get_updated_pages_by_subwiki ($swid)
	Get updated pages from wiki. More...

	wiki_get_user_info ($userid)
	Get user data.

	wiki_get_version ($versionid)
	Get a version record by record id. More...

	wiki_get_visible_subwikis ($wiki, $cm=null, $context=null)
	Get all the possible subwikis visible to the user in a wiki. More...

	wiki_get_wiki ($wikiid)
	Get a wiki instance. More...

	wiki_get_wiki_from_pageid ($pageid)
	Get a wiki instance by pageid. More...

	wiki_get_wiki_page_id ($pageid, $id)

	wiki_get_wiki_page_version ($pageid, $version)
	Get a specific version of page. More...

	wiki_get_wiki_page_versions ($pageid, $limitfrom, $limitnum)
	Get version list. More...

	wiki_grades ($wikiid)
	Must return an array of grades for a given instance of this module, indexed by user. More...

	wiki_increment_pageviews ($page)
	Increase page view nubmer. More...

	wiki_is_page_section_locked ($pageid, $userid, $section=null)
	Checks if a page-section is locked. More...

	wiki_make_cache_expire ($pagename)

	wiki_page_type_list ($pagetype, $parentcontext, $currentcontext)
	Return a list of page types. More...

	wiki_page_view ($wiki, $page, $course, $cm, $context, $uid=null, $other=null, $subwiki=null)
	Mark the activity completed (if required) and trigger the page_viewed event. More...

	wiki_parse_content ($markup, $pagecontent, $options=array())
	Parses a string with the wiki markup language in $markup. More...

	wiki_parser_get_token ($markup, $name)
	Returns the token used by a wiki language to represent a given tag or "object" (bold -> **) More...

	wiki_parser_link ($link, $options=null)
	This function is the parser callback to parse wiki links. More...

	wiki_parser_real_path ($url, $context, $component, $filearea, $swid)
	Returns an absolute path link, unless there is no such link. More...

	wiki_parser_table ($table)
	Returns the table fully parsed (HTML) More...

	wiki_pluginfile ($course, $cm, $context, $filearea, $args, $forcedownload, array $options=array())

	wiki_print_edit_form_default_fields ($format, $pageid, $version=-1, $upload=false, $deleteuploads=array())
	Prints default edit form fields and buttons. More...

	wiki_print_page_content ($page, $context, $subwikiid)

$CFG	wiki_print_recent_activity ($course, $viewfullnames, $timestart)
	Given a course and a time, this module should find recent activity that has occurred in wiki activities and print it out. More...

	wiki_print_upload_table ($context, $filearea, $fileitemid, $deleteuploads=array())
	Prints a table with the files attached to a wiki page. More...

	wiki_refresh_cachedcontent ($page, $newcontent=null)

	wiki_refresh_page_links ($page, $links)

	wiki_reset_course_form_definition (&$mform)

	wiki_reset_userdata ($data)
	Implements callback to reset course. More...

	wiki_restore_page ($wikipage, $version, $context)
	Restore a page with specified version. More...

	wiki_save_page ($wikipage, $newcontent, $userid)
	Save page content. More...

	wiki_save_section ($wikipage, $sectiontitle, $sectioncontent, $userid)

	wiki_scale_used ()

	wiki_scale_used_anywhere ($scaleid)
	Checks if scale is being used by any instance of wiki. More...

	wiki_search_all ($swid, $search)
	Search wiki title and content. More...

	wiki_search_content ($swid, $search)
	Search wiki content. More...

	wiki_search_form ($cm, $search='', $subwiki=null)
	Search for wiki. More...

	wiki_search_title ($swid, $search)
	Search wiki title. More...

	wiki_set_lock ($pageid, $userid, $section=null, $insert=false)
	Inserts or updates a wiki_locks record.

	wiki_supports ($feature)
	Indicates API features that the wiki supports. More...

	wiki_trim_string ($text, $limit=25)
	This function trims any given text and returns it with some dots at the end. More...

	wiki_update_instance ($wiki)
	Given an object containing all the necessary data, (defined by the form in mod.html) this function will update an existing instance with new data. More...

	wiki_user_can_edit ($subwiki)
	Checks if current user can edit a subwiki. More...

	wiki_user_can_view ($subwiki, $wiki=null)
	Checks if current user can view a subwiki. More...

	wiki_view ($wiki, $course, $cm, $context)
	Mark the activity completed (if required) and trigger the course_module_viewed event. More...

	xmldb_wiki_upgrade ($oldversion)

Variables
	$capabilities

author Jordi Piguillem author Kenneth Riba **license	$comesfrom = 'editorview'

author Jordi Piguillem author Kenneth Riba **license	$content

author Jordi Piguillem author Kenneth Riba **license	$deleteuploads = array()

author Jordi Piguillem author Kenneth Riba **license	$editor

	$functions

	$maxheaderdepth = 3

	$plugin = 2022041200

	$printable = false

	$repeated_sections

author Jordi Piguillem author Kenneth Riba **license	$section = null

	$section_editing = true

	$tagareas

	$toc = array()

author Jordi Piguillem author Kenneth Riba **license	$upload = false

author Jordi Piguillem author Kenneth Riba **license	$version = -1

	$wiki_page_id

$plugin	component = 'mod_wiki'

const	EQUAL '='

const	FORMAT_CREOLE '37'

const	FORMAT_NWIKI '38'

author Jordi Piguillem author Kenneth Riba **license	http

author Josep Arús license	http

author Josep Arús license	http

author Josep Arús license	http

author Josep Arús license	http

author Josep Arús license	http

	if (!defined( 'MOODLE_INTERNAL'))

	if (!defined( 'MOODLE_INTERNAL'))

const	IMPROVEMENT '+'

const	LOCK_TIMEOUT 30

const	NO_VALID_RATE '-999'

$plugin	version = 2022041900

const	WIKI_REFRESH_CACHE_TIME 30

const	WORST '-'

Detailed Description

Function Documentation

◆ mod_wiki_core_calendar_provide_event_action()

mod_wiki_core_calendar_provide_event_action	(	calendar_event	$event,
		core_calendar\action_factory	$factory,
		int	$userid = `0`
	)

This function receives a calendar event and returns the action associated with it, or null if there is none.

This is used by block_myoverview in order to display the event appropriately. If null is returned then the event is not displayed on the block.

Parameters

calendar_event	$event
core_calendar::action_factory	$factory
int	$userid	User id to use for all capability checks, etc. Set to 0 for current user (default).

Return values

core_calendar::local::event::entities::action_interface|null

◆ mod_wiki_get_tagged_pages()

mod_wiki_get_tagged_pages	(	$tag,
		$exclusivemode = `false`,
		$fromctx = `0`,
		$ctx = `0`,
		$rec = `1`,
		$page = `0`
	)

Returns wiki pages tagged with a specified tag.

This is a callback used by the tag area mod_wiki/wiki_pages to search for wiki pages tagged with a specific tag.

Parameters

core_tag_tag	$tag
bool	$exclusivemode	if set to true it means that no other entities tagged with this tag are displayed on the page and the per-page limit may be bigger
int	$fromctx	context id where the link was displayed, may be used by callbacks to display items in the same context first
int	$ctx	context id where to search for records
bool	$rec	search in subcontexts as well
int	$page	0-based number of page being displayed

Return values

core_tag::output::tagindex

◆ wiki_add_comment()

wiki_add_comment	(	$context,
		$pageid,
		$content,
		$editor
	)

Add comments ro database.

Parameters

object	$context,.	Current context
int	$pageid,.	Current pageid
string	$content,.	Content of the comment
	string	editor. Version of editor we are using.

◆ wiki_add_instance()

wiki_add_instance ( $wiki )

Given an object containing all the necessary data, (defined by the form in mod.html) this function will create a new instance and return the id number of the new instance.

Parameters

object $instance An object from the form in mod.html

Return values

int	The id of the newly inserted wiki record

◆ wiki_add_subwiki()

wiki_add_subwiki	(	$wikiid,
		$groupid,
		$userid = `0`
	)

Add a new sub wiki instance.

Parameters

int	$wikiid
int	$groupid

Return values

int::$insertid

◆ wiki_build_tree()

wiki_build_tree	(		$page,
			$node,
		&	$keys
	)

Generate wiki's page tree.

Parameters

page_wiki	$page,.	A wiki page object
navigation_node	$node,.	Starting navigation_node
array	$keys,.	An array to store keys

Return values

an	array with all tree nodes

◆ wiki_can_create_pages()

wiki_can_create_pages	(	$context,
		$user = `null`
	)

Check if the user can create pages in a certain wiki.

Parameters

context	$context	Wiki's context.
integer \| stdClass	$user	A user id or object. By default (null) checks the permissions of the current user.

Return values

bool	True if user can create pages, false otherwise.

Since: Moodle 3.1

◆ wiki_check_updates_since()

wiki_check_updates_since	(	cm_info	$cm,
			$from,
			$filter = `array()`
	)

Check if the module has any update that affects the current user since a given time.

Parameters

cm_info	$cm	course module data
int	$from	the time to check updates from
array	$filter	if we need to check only specific updates

Return values

stdClass an object with the different type of areas indicating if they were updated or not

Since: Moodle 3.2

◆ wiki_cm_info_dynamic()

wiki_cm_info_dynamic ( cm_info $cm )

Sets dynamic information about a course module.

This callback is called from cm_info when checking module availability (incl. $cm->uservisible)

Main viewing capability in mod_wiki is 'mod/wiki:viewpage' instead of the expected standardised 'mod/wiki:view'. The method cm_info::is_user_access_restricted_by_capability() does not work for wiki, we need to implement this callback.

Parameters

cm_info $cm

◆ wiki_count_wiki_page_versions()

wiki_count_wiki_page_versions ( $pageid )

Count the number of page version.

Parameters

int $pageid

◆ wiki_create_page()

wiki_create_page	(	$swid,
		$title,
		$format,
		$userid
	)

Create a new wiki page, if the page exists, return existing pageid.

Parameters

int	$swid
string	$title
string	$format
int	$userid

◆ wiki_delete_comment()

wiki_delete_comment	(	$idcomment,
		$context,
		$pageid
	)

Delete comments from database.

Parameters

$idcomment.	Id of comment which will be deleted
$context.	Current context
$pageid.	Current pageid

◆ wiki_delete_instance()

wiki_delete_instance ( $id )

Given an ID of an instance of this module, this function will permanently delete the instance and any data that depends on it.

Parameters

int $id Id of the module instance

Return values

boolean Success/Failure

◆ wiki_delete_links()

mixed wiki_delete_links	(	$linkid = `null`,
		$topageid = `null`,
		$frompageid = `null`,
		$subwikiid = `null`
	)

Deletes wiki_links.

It can be sepecific link or links attached in subwiki

$DB database object

Parameters

int	$linkid	id of the link to be deleted
int	$topageid	links to the specific page
int	$frompageid	links from specific page
int	$subwikiid	links to subwiki

◆ wiki_delete_locks()

wiki_delete_locks	(	$pageid,
		$userid = `null`,
		$section = `null`,
		$delete_from_db = `true`,
		$delete_section_and_page = `false`
	)

Deletes wiki_locks that are not in use.

(F.Ex. after submitting the changes). If no userid is present, it deletes ALL the wiki_locks of a specific page.

Parameters

int	$pageid	page id.
int	$userid	id of user for which lock is deleted.
string	$section	section to be deleted.
bool	$delete_from_db	deleted from db.
bool	$delete_section_and_page	delete section and page version.

◆ wiki_delete_page_versions()

wiki_delete_page_versions	(	$deleteversions,
		$context = `null`
	)

Delete specificed versions of a page or versions created by users if version is 0 then it will remove all versions of the page.

Parameters

array	$deleteversions	delete versions for a page
context_module	$context	module context

◆ wiki_delete_pages()

wiki_delete_pages	(	$context,
		$pageids = `null`,
		$subwikiid = `null`
	)

Delete pages and all related data.

Parameters

mixed	$context	context in which page needs to be deleted.
mixed	$pageids	id's of pages to be deleted
int	$subwikiid	id of the subwiki for which all pages should be deleted

◆ wiki_delete_synonym()

wiki_delete_synonym	(	$subwikiid,
		$pageid = `null`
	)

Delete wiki synonyms related to subwikiid or page.

Parameters

int	$subwikiid	id of sunbwiki
int	$pageid	id of page

◆ wiki_get_comments()

wiki_get_comments	(	$contextid,
		$pageid
	)

Returns all comments by context and pageid.

Parameters

int	$contextid	Current context id
int	$pageid	Current pageid

◆ wiki_get_contributions()

wiki_get_contributions	(	$swid,
		$userid
	)

Get pages which user have been edited.

Parameters

int	$swid
int	$userid

◆ wiki_get_current_version()

wiki_get_current_version ( $pageid )

Get latest version of wiki page.

Parameters

int $pageid

Return values

object

◆ wiki_get_extra_capabilities()

wiki_get_extra_capabilities ( )

Returns all other caps used in wiki module.

Return values

array

◆ wiki_get_first_page()

wiki_get_first_page	(	$subwikid,
		$module = `null`
	)

Get first page of wiki instace.

Parameters

int	$subwikiid
int	$module,wiki	instance object

◆ wiki_get_last_version()

wiki_get_last_version ( $pageid )

Alias of wiki_get_current_version @TODO, does the exactly same thing as wiki_get_current_version, should be removed.

Parameters

int $pageid

Return values

object

◆ wiki_get_linked_from_pages()

wiki_get_linked_from_pages ( $pageid )

Get linked from page.

Parameters

int $pageid

◆ wiki_get_linked_pages()

wiki_get_linked_pages ( $pageid )

Get linked pages from page.

Parameters

int $pageid

◆ wiki_get_linked_to_pages()

wiki_get_linked_to_pages ( $pageid )

Get linked from page.

Parameters

int $pageid

◆ wiki_get_missing_or_empty_pages()

wiki_get_missing_or_empty_pages ( $swid )

Get missing or empty pages in wiki.

Parameters

int $swid sub wiki id

◆ wiki_get_orphaned_pages()

object wiki_get_orphaned_pages ( $swid )

Return a list of orphaned wikis for one specific subwiki.

Parameters

int $swid sub wiki id

◆ wiki_get_page()

wiki_get_page ( $pageid )

Get a wiki page by pageid.

Parameters

int $pageid

Return values

object

◆ wiki_get_page_by_title()

wiki_get_page_by_title	(	$swid,
		$title
	)

Get a wiki page by page title.

Parameters

int	$swid,sub	wiki id
string	$title

Return values

object

◆ wiki_get_page_list()

wiki_get_page_list	(	$swid,
		$sort = `'title ASC'`
	)

Get pages list in wiki.

Parameters

int	$swid	sub wiki id
string	$sort	How to sort the pages. By default, title ASC.

◆ wiki_get_possible_subwiki_by_group()

wiki_get_possible_subwiki_by_group	(	$wikiid,
		$groupid,
		$userid = `0`
	)

Get a sub wiki instance by wiki id, group id and user id.

If the wiki doesn't exist in DB it will return an isntance with id -1.

Parameters

int	$wikiid	Wiki ID.
int	$groupid	Group ID.
int	$userid	User ID.

Return values

object Subwiki instance.

Since: Moodle 3.1

◆ wiki_get_section_page()

wiki_get_section_page	(	$page,
		$section
	)

Get page section.

Parameters

int	$pageid
string	$section

◆ wiki_get_subwiki()

wiki_get_subwiki ( $subwikiid )

Get a sub wiki instace by instance id.

Parameters

int $subwikiid

Return values

object

◆ wiki_get_subwiki_by_group()

wiki_get_subwiki_by_group	(	$wikiid,
		$groupid,
		$userid = `0`
	)

Get a sub wiki instance by wiki id and group id.

Parameters

int	$wikiid
int	$groupid

Return values

object

◆ wiki_get_subwiki_by_group_and_user_with_validation()

wiki_get_subwiki_by_group_and_user_with_validation	(	$wiki,
		$groupid,
		$userid
	)

Utility function for getting a subwiki by group and user, validating that the user can view it.

If the subwiki doesn't exists in DB yet it'll have id -1.

Parameters

stdClass	$wiki	The wiki.
int	$groupid	Group ID. 0 means the subwiki doesn't use groups.
int	$userid	User ID. 0 means the subwiki doesn't use users.

Return values

stdClass Subwiki. If it doesn't exists in DB yet it'll have id -1. If the user can't view the subwiki this function will return false.

Since: Moodle 3.1

Exceptions

moodle_exception

◆ wiki_get_subwikis()

wiki_get_subwikis ( $wikiid )

Get sub wiki instances with same wiki id.

Parameters

int $wikiid

◆ wiki_get_updated_pages_by_subwiki()

wiki_get_updated_pages_by_subwiki ( $swid )

Get updated pages from wiki.

Parameters

int $pageid

◆ wiki_get_version()

wiki_get_version ( $versionid )

Get a version record by record id.

Parameters

int $versionid,the version id

Return values

object

◆ wiki_get_visible_subwikis()

wiki_get_visible_subwikis	(	$wiki,
		$cm = `null`,
		$context = `null`
	)

Get all the possible subwikis visible to the user in a wiki.

It will return all the subwikis that can be created in a wiki, even if they don't exist in DB yet.

Parameters

stdClass	$wiki	Wiki to get the subwikis from.
cm_info \| stdClass	$cm	Optional. The course module object.
context_module	$context	Optional. Context of wiki module.

Return values

array List of subwikis.

Since: Moodle 3.1

◆ wiki_get_wiki()

wiki_get_wiki ( $wikiid )

Get a wiki instance.

Parameters

int $wikiid the instance id of wiki

◆ wiki_get_wiki_from_pageid()

wiki_get_wiki_from_pageid ( $pageid )

Get a wiki instance by pageid.

Parameters

int $pageid

Return values

object

◆ wiki_get_wiki_page_version()

wiki_get_wiki_page_version	(	$pageid,
		$version
	)

Get a specific version of page.

Parameters

int	$pageid
int	$version

◆ wiki_get_wiki_page_versions()

wiki_get_wiki_page_versions	(	$pageid,
		$limitfrom,
		$limitnum
	)

Get version list.

Parameters

int	$pageid
int	$limitfrom
int	$limitnum

◆ wiki_grades()

wiki_grades ( $wikiid )

Must return an array of grades for a given instance of this module, indexed by user.

It also returns a maximum allowed grade.

Example: $return->grades = array of grades; $return->maxgrade = maximum allowed grade;

return $return;

Parameters

int $wikiid ID of an instance of this module

Return values

mixed Null or object with an array of grades and with the maximum grade

◆ wiki_increment_pageviews()

wiki_increment_pageviews ( $page )

Increase page view nubmer.

Parameters

int $page,database record

◆ wiki_is_page_section_locked()

wiki_is_page_section_locked	(	$pageid,
		$userid,
		$section = `null`
	)

Checks if a page-section is locked.

Return values

true	if the combination of section and page is locked, FALSE otherwise.

◆ wiki_page_type_list()

wiki_page_type_list	(	$pagetype,
		$parentcontext,
		$currentcontext
	)

Return a list of page types.

Parameters

string	$pagetype	current page type
stdClass	$parentcontext	Block's parent context
stdClass	$currentcontext	Current context of block

◆ wiki_page_view()

wiki_page_view	(	$wiki,
		$page,
		$course,
		$cm,
		$context,
		$uid = `null`,
		$other = `null`,
		$subwiki = `null`
	)

Mark the activity completed (if required) and trigger the page_viewed event.

Parameters

stdClass	$wiki	Wiki object.
stdClass	$page	Page object.
stdClass	$course	Course object.
stdClass	$cm	Course module object.
stdClass	$context	Context object.
int	$uid	Optional User ID.
array	$other	Optional Other params: title, wiki ID, group ID, groupanduser, prettyview.
stdClass	$subwiki	Optional Subwiki.

Since: Moodle 3.1

◆ wiki_parse_content()

wiki_parse_content	(	$markup,
		$pagecontent,
		$options = `array()`
	)

Parses a string with the wiki markup language in $markup.

Return values

Array or false when something wrong has happened.

Returned array contains the following fields: 'parsed_text' => String. Contains the parsed wiki content. 'unparsed_text' => String. Constains the original wiki content. 'link_count' => Array of array('destination' => ..., 'new' => "is new?"). Contains the internal wiki links found in the wiki content. 'deleted_sections' => the list of deleted sections. '' =>

Author: Josep Arús Pous

◆ wiki_parser_get_token()

wiki_parser_get_token	(	$markup,
		$name
	)

Returns the token used by a wiki language to represent a given tag or "object" (bold -> **)

Return values

A	string when it has only one token at the beginning (f. ex. lists). An array composed by 2 strings when it has 2 tokens, one at the beginning and one at the end (f. ex. italics). Returns false otherwise.

Author: Josep Arús Pous

◆ wiki_parser_link()

wiki_parser_link	(	$link,
		$options = `null`
	)

This function is the parser callback to parse wiki links.

It returns the necesary information to print a link.

NOTE: Empty pages and non-existent pages must be print in red color.

!!!!!! IMPORTANT !!!!!! It is critical that you call format_string on the content before it is used.

Parameters

string \| page_wiki	$link	name of a page
array	$options

Return values

array Array('content' => string, 'url' => string, 'new' => bool, 'link_info' => array)

@TODO Doc return and options

◆ wiki_parser_real_path()

wiki_parser_real_path	(	$url,
		$context,
		$component,
		$filearea,
		$swid
	)

Returns an absolute path link, unless there is no such link.

Parameters

string	$url	Link's URL or filename
stdClass	$context	filearea params
string	$component	The component the file is associated with
string	$filearea	The filearea the file is stored in
int	$swid	Sub wiki id

Return values

string URL for files full path

◆ wiki_parser_table()

wiki_parser_table ( $table )

Returns the table fully parsed (HTML)

Return values

HTML	for the table $table

Author: Josep Arús Pous

◆ wiki_print_edit_form_default_fields()

wiki_print_edit_form_default_fields	(	$format,
		$pageid,
		$version = `-1`,
		$upload = `false`,
		$deleteuploads = `array()`
	)

Prints default edit form fields and buttons.

Parameters

string	$format	Edit form format (html, creole...)
integer	$version	Version number. A negative number means no versioning.

◆ wiki_print_recent_activity()

$CFG wiki_print_recent_activity	(	$course,
		$viewfullnames,
		$timestart
	)

Given a course and a time, this module should find recent activity that has occurred in wiki activities and print it out.

Return true if there was output, or false is there was none.

@global $DB @uses CONTEXT_MODULE @uses VISIBLEGROUPS

Parameters

object	$course
bool	$viewfullnames	capability
int	$timestart

Return values

boolean

◆ wiki_print_upload_table()

wiki_print_upload_table	(	$context,
		$filearea,
		$fileitemid,
		$deleteuploads = `array()`
	)

Prints a table with the files attached to a wiki page.

Parameters

object	$context
string	$filearea
int	$fileitemid
	array	deleteuploads

◆ wiki_reset_userdata()

wiki_reset_userdata ( $data )

Implements callback to reset course.

Parameters

stdClass $data

Return values

boolean|array

◆ wiki_restore_page()

wiki_restore_page	(	$wikipage,
		$version,
		$context
	)

Restore a page with specified version.

Parameters

stdClass	$wikipage	wiki page record
stdClass	$version	wiki page version to restore
context_module	$context	context of wiki module

Return values

stdClass restored page

◆ wiki_save_page()

wiki_save_page	(	$wikipage,
		$newcontent,
		$userid
	)

Save page content.

Parameters

object	$wikipage
string	$newcontent
int	$userid

◆ wiki_scale_used()

wiki_scale_used ( )

Deprecated:: since Moodle 3.8

◆ wiki_scale_used_anywhere()

wiki_scale_used_anywhere ( $scaleid )

Checks if scale is being used by any instance of wiki.

This function was added in 1.9

This is used to find out if scale used anywhere

Parameters

$scaleid int

Return values

boolean True if the scale is used by any wiki

◆ wiki_search_all()

wiki_search_all	(	$swid,
		$search
	)

Search wiki title and content.

Parameters

int	$swid	sub wiki id
string	$search

◆ wiki_search_content()

wiki_search_content	(	$swid,
		$search
	)

Search wiki content.

Parameters

int	$swid	sub wiki id
string	$search

◆ wiki_search_form()

wiki_search_form	(	$cm,
		$search = `''`,
		$subwiki = `null`
	)

Search for wiki.

Parameters

stdClass	$cm	course module object
string	$search	searchword.
stdClass	$subwiki	Optional Subwiki.

Return values

Search wiki input form

◆ wiki_search_title()

wiki_search_title	(	$swid,
		$search
	)

Search wiki title.

Parameters

int	$swid	sub wiki id
string	$search

◆ wiki_supports()

wiki_supports ( $feature )

Indicates API features that the wiki supports.

@uses FEATURE_GROUPS @uses FEATURE_GROUPINGS @uses FEATURE_MOD_INTRO @uses FEATURE_COMPLETION_TRACKS_VIEWS @uses FEATURE_COMPLETION_HAS_RULES @uses FEATURE_GRADE_HAS_GRADE @uses FEATURE_GRADE_OUTCOMES

Parameters

string $feature

Return values

mixed True if module supports feature, false if not, null if doesn't know or string for the module purpose.

◆ wiki_trim_string()

wiki_trim_string	(	$text,
		$limit = `25`
	)

This function trims any given text and returns it with some dots at the end.

Parameters

string	$text
string	$limit

Return values

string

◆ wiki_update_instance()

wiki_update_instance ( $wiki )

Given an object containing all the necessary data, (defined by the form in mod.html) this function will update an existing instance with new data.

Parameters

object $instance An object from the form in mod.html

Return values

boolean Success/Fail

◆ wiki_user_can_edit()

wiki_user_can_edit ( $subwiki )

Checks if current user can edit a subwiki.

Parameters

$subwiki

◆ wiki_user_can_view()

wiki_user_can_view	(	$subwiki,
		$wiki = `null`
	)

Checks if current user can view a subwiki.

Parameters

stdClass	$subwiki	usually record from {wiki_subwikis}. Must contain fields 'wikiid', 'groupid', 'userid'. If it also contains fields 'course' and 'groupmode' from table {wiki} it will save extra DB query.
stdClass	$wiki	optional wiki object if known

Return values

bool

◆ wiki_view()

wiki_view	(	$wiki,
		$course,
		$cm,
		$context
	)

Mark the activity completed (if required) and trigger the course_module_viewed event.

Parameters

stdClass	$wiki	Wiki object.
stdClass	$course	Course object.
stdClass	$cm	Course module object.
stdClass	$context	Context object.

Since: Moodle 3.1

Variable Documentation

◆ $tagareas

$tagareas

Initial value:

= array(
    array(
        'itemtype' => 'wiki_pages',
        'component' => 'mod_wiki',
        'callback' => 'mod_wiki_get_tagged_pages',
        'callbackfile' => '/mod/wiki/locallib.php',
    ),
)

Namespaces

Classes

Functions

Variables

Detailed Description

Function Documentation

◆ mod_wiki_core_calendar_provide_event_action()

◆ mod_wiki_get_tagged_pages()

◆ wiki_add_comment()

◆ wiki_add_instance()

◆ wiki_add_subwiki()

◆ wiki_build_tree()

◆ wiki_can_create_pages()

◆ wiki_check_updates_since()

◆ wiki_cm_info_dynamic()

◆ wiki_count_wiki_page_versions()

◆ wiki_create_page()

◆ wiki_delete_comment()

◆ wiki_delete_instance()

◆ wiki_delete_links()

◆ wiki_delete_locks()

◆ wiki_delete_page_versions()

◆ wiki_delete_pages()

◆ wiki_delete_synonym()

◆ wiki_get_comments()

◆ wiki_get_contributions()

◆ wiki_get_current_version()

◆ wiki_get_extra_capabilities()

◆ wiki_get_first_page()

◆ wiki_get_last_version()

◆ wiki_get_linked_from_pages()

◆ wiki_get_linked_pages()

◆ wiki_get_linked_to_pages()

◆ wiki_get_missing_or_empty_pages()

◆ wiki_get_orphaned_pages()

◆ wiki_get_page()

◆ wiki_get_page_by_title()

◆ wiki_get_page_list()

◆ wiki_get_possible_subwiki_by_group()

◆ wiki_get_section_page()

◆ wiki_get_subwiki()

◆ wiki_get_subwiki_by_group()

◆ wiki_get_subwiki_by_group_and_user_with_validation()

◆ wiki_get_subwikis()

◆ wiki_get_updated_pages_by_subwiki()

◆ wiki_get_version()

◆ wiki_get_visible_subwikis()

◆ wiki_get_wiki()

◆ wiki_get_wiki_from_pageid()

◆ wiki_get_wiki_page_version()

◆ wiki_get_wiki_page_versions()

◆ wiki_grades()

◆ wiki_increment_pageviews()

◆ wiki_is_page_section_locked()

◆ wiki_page_type_list()

◆ wiki_page_view()

◆ wiki_parse_content()

◆ wiki_parser_get_token()

◆ wiki_parser_link()

◆ wiki_parser_real_path()

◆ wiki_parser_table()

◆ wiki_print_edit_form_default_fields()

◆ wiki_print_recent_activity()

◆ wiki_print_upload_table()

◆ wiki_reset_userdata()

◆ wiki_restore_page()

◆ wiki_save_page()

◆ wiki_scale_used()

◆ wiki_scale_used_anywhere()

◆ wiki_search_all()

◆ wiki_search_content()

◆ wiki_search_form()

◆ wiki_search_title()

◆ wiki_supports()

◆ wiki_trim_string()

◆ wiki_update_instance()

◆ wiki_user_can_edit()

◆ wiki_user_can_view()

◆ wiki_view()

Variable Documentation