"Logs reading actions relating to sections for a 1% sample of users"
properties
pageId
required
true
type
"integer"
description
"ID of the page user is reading."
namespace
required
true
type
"integer"
description
"Namespace ID of the page the user is reading, to allow us to measure behaviour across namespaces."
sectionCount
required
true
type
"integer"
description
"Number of top level headings on the current page, to allow us to filter out pages which have no collapsible sections and thus cannot fire a open-section event. A section with no headings has a section count of zero (lead section is not included as a section)."
initiallyOpenSections
required
true
type
"array"
description
"A list of section numbers that are open after the mobile web experienced has been initialised. Note that sections when open stick for future sections and sections will begin open on tablet as well as for users who have opted into this experience via Special:MobileOptions"
isTestA
type
"boolean"
description
"Whether the user is bucketed into a test group A, which sees all sections in expanded state on initial page load. The control group, where this value is FALSE, sees the standard view with all sections initially collapsed."
isTablet
required
true
type
"boolean"
description
"Whether the user is running the mobile site in tablet mode or higher (e.g. screen > 768px)"
sessionId
required
true
type
"string"
description
"Identifies a specific user/device, based on MediaWiki's mw.user.sessionId() which is tied to browser sessions. Allows us to link events across a single page and other pages they visit for a given device. (See also T119146)"
pageToken
required
true
type
"string"
description
"Identifies a specific page session allowing us to distinguish between browser back button presses"
eventName
type
"string"
required
true
enum
"entered"
"scrolled-into-view"
"open-section"
"close-section"
description
"The action that has occurred, either entering the schema (when the page is loaded), a section's heading scrolling into the viewport for the first time, opening a section, or closing a section."
section
type
"integer"
description
"The number of the section that is opened, closed, or scrolled into view (not present on 'entered' events)"
