The reason for this hook is not the validation itself, because that
is already done by `GadgetDefinitionContent->isValid` which is part
of the core Content interface, already enforced by ContentHandler.
Instead, the hook was here to provide the custom interface message
GadgetDefinitionValidator, because the core Content interface is
limited to boolean isValid(), which provides a very generic error
message.
However, nowadays ContentHandler exposes this mechanism directly
such that we can directly attach a custom message to it without
needing to wait for the stack to reach the EditPage and then override
it after the fact from a global hook.
Also:
* Simplify validation logic towards "is" checks with only an
expected description.
* Move schema.json file to top-level file.
It has been unused for as long as it has been in the repo, despite
appearing (due to its placement) to be used as part of the source.
It was added, I believe, with the intent to be used by the validator,
but it isn't. It also isn't validated or checked for correctness
by anything right now.
For now, keep it as informal schema in the top-level location for
easy discovery where perhaps others can find a use for it.
SD0001 mentions gadget developers may want to start using it for
Git-maintained gadgets to help with validation in their IDE, after
Gadgets 2.0 is launched.
Test Plan:
* Set `$wgGadgetsRepo = 'json+definition';`
* Create `MediaWiki:Gadgets/example.json`
* Attempt to save "x" in settings.namespaces item.
* Attempt to save "x.zip" in module.pages item.
* Fails with this patch, similar as on master.
Bug: T31272
Change-Id: I61bc3e40348a0aeb3bd3fa9ca86ccb7b93304095
For each item, either display human-readable and translated text,
or display a technical non-translatable identifier as `<code>`,
with optional localised text in the title attribute.
* Re-format "rights" as a sentence instead of a bullet list. It was
the only one using a bullet list, which made it feel a bit long.
* Re-format "actions" as `<code>` since they are not localised.
* Re-format "contentModels" as `<code>`, and add the localised display
name in a title attribute, same as we do with "rights" already.
ContentHandler::getLocalizedName() is also used already on
Special:ChangeContentModel.
* Fix "contentModels" to set `needLineBreakAfter = true`, otherwise
if a gadget also sets "supportsUrlLoad", then that sentence is
appended to the previous line.
Update phrasing and sorting to be consistent everywhere, and adopt
native PHP types where possible.
In most cases, I made things alphabetical, with the exception of
Special:Gadgets user interface output, and Gadget class methods,
which both follow the order of most recently added feature last
(rights, skins, actions, namespaces, contentmodels, categories).
Highlights:
* Fix namespace IDs type. These can be strings when they are parsed
from the gadget definition text, not always integers.
* Add explicit default for 'category'. In theory not needed because
MediaWikiGadgetsDefinitionRepo has a `$section = '';` default, and
MediaWikiGadgetsJsonRepo uses GadgetDefinitionContentHandler where
`category: ''` is part of both the initial page content, as well
as merged via getDefaultMetadata.
This default benefits simpler test cases, and static analysis,
since the Gadget class constructor does not (yet) require it.
Without this, getCategory() could TypeError due to returning null.
Bug: T63007
Change-Id: I3b2c72a6424d520431d03761d23a5a222518ce3d
Adds a "categories" option to the gadget definition, which takes a
list of category names. Enabled gadgets will only load when the
viewed page is in one of the required categories.
Bug: T204201
Bug: T63007
Change-Id: I0ced9507bdab6cacd0baf2a331859099f35b73e5
MultiGadgetRepo is a wrapper around two or more GadgetRepos so that
they can be used at the same, facilitating migration from one repo to
another.
If a gadget appears in both repos, the definition in the first repo
takes precedence, and a warning is shown on Special:Gadgets.
This can be enabled to wrap GadgetDefinitionNamespaceRepo and
MediaWikiGadgetsDefinitionRepo by setting $wgGadgetsRepo to
'json+definition'. In this configuration, once a new JSON definition
exists for the same name, it is used instead of the old one, and the
old one can then safely be removed at a later time in the safe
knowledge that it is no longer used.
Adapted from If3cc5e22e9812d0fd1a9e8e269ea74a7f667dadd
Bug: T140323
Co-authored-by: Kunal Mehta <legoktm@debian.org>
Change-Id: Ibad53629e63ec8713d7a3b84a19838b94600588e
== What ==
* Remove the empty Gadget and Gadget_definition namespaces.
* Remove the "gadgets-definition-edit" user right.
* Remove need for custom namespace permissions that previously
had to extend editsitejs to apply to NS_GADGET.
== Why ==
Simplify the (unused) "GadgetDefinitionNamespaceRepo" backend for
Gadgets 2.0 by making it less radically different from the status quo.
The experimental 2.0 branch will now make use of the "gadget definition"
content model via "MediaWiki:Gadgets/<id>.json" pages, instead of
through a dedicated namespace.
When I first worked the Gadgets 2.0 branch, content models
were not a thing in MediaWiki, and interface-admin wasn't a thing yet
either. Now that we have per-page permissions and per-page content
models, we don't really need a separate namespace.
This follows the principle of least surprise, and fits well with other
interface admin and site configuration tools such as:
- Citoid, MediaWiki:Citoid-template-type-map.json,
- VisualEditor, MediaWiki:Visualeditor-template-tools-definition.json,
- AbuseFilter, MediaWiki:BlockedExternalDomains.json,
- the upcoming "Community Config" initiative.
If/when we develop the SpecialPage GUI for editing gadget definitions,
this can save its data to these pages the same as it would in
any other namespace. Similar to how Special:BlockedExternalDomains
operates on MediaWiki:BlockedExternalDomains.json.
See also bf1d6b3e93 (I6ffd5e9467), which recently removed the
gadgets-edit user right in favour of the editsite{css,js,json} rights.
Change-Id: I5b04ab251552e839087d0a8a6923d205adc7f771
