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20 commits

Author SHA1 Message Date
Brad Jorsch aa4d72e3ff Fix uncontroversial phpcs errors
The following continue to be ignored:
* Generic.Arrays.DisallowLongArraySyntax.Found, because I'm not sure
  Scribunto is ready to abandon old version support in master.
* MediaWiki.ControlStructures.AssignmentInControlStructures.AssignmentInControlStructures,
  because it's overly strict for its purpose.

Squiz.Classes.ValidClassName.NotCamelCaps isn't ignored globally, we
just ignore it explicitly every place it's needed.

Change-Id: I307668da6ef7b3e23da19b1fd1e08914239b99b3
2016-05-18 16:31:28 -04:00
Ricordisamoa 1573bee81a Provide a standard way to get the target of a redirect page
The new Scribunto_LuaTitleLibrary::redirectTarget() method is
used by mw.title objects as read-only attribute 'redirectTarget'.

If the page does not exist or it is not a redirect, the value
of the attribute is `false`; otherwise, it is the target of the
redirect page, as mw.title object.

This is a proper alternative to parsing wikitext as it is done in:
https://en.wikipedia.org/wiki/Module:Redirect

Bug: T68974
Change-Id: Id4d9b0f8c1cd09ebc42c031d4d3fc0c33eea44aa
2016-03-01 14:30:22 +01:00
rillke fba298c26f Expose file size and MIME to Lua
Use cases:
- size: Showing links (like to SVG validator) conditionally (e.g.
        only if the filesize is below the threshold it can work on)
- mime: No longer have to guess the MIME type based on the file
        extension. We use the MIME type for displaying correct and
        precise information about maximum thumbnailable sizes in
        case an uploaded work exceeds this limit.

This change will not have negative impact on performance; as soon
as width or height is loaded, the two newly added information are
gratis.

Change-Id: I25aad85c2a558a684aca83374aeb628f355fad1c
2015-02-12 01:18:57 +01:00
Jackmcbarn 15203e9b72 Record a link to pages looked up by ID
If mw.title.new is called with a page ID, record a link to it.

Change-Id: Idc5327d21b780ff8242367878102034413663643
2014-12-11 16:10:42 -05:00
Jackmcbarn ce5ac6611d Avoid unnecessary database queries
Currently, mw.title.new always results in a database query, which holds up
the parse until it finishes. This changes it to not require a database
query if it's not actually necessary.

Bug: T68328
Change-Id: I62f347d4cd9176bd0440215dcbe804c1dc3d4c99
2014-12-11 13:34:06 -05:00
Jackmcbarn 33fb32f872 Expose file page count, width, and height to Lua
Add a file table to Title objects, containing the number of pages, widths,
and heights, of files.

Change-Id: I9c6b5024ae6b5af393ed7eb1448a297c5c4e5830
2014-12-03 10:44:55 -05:00
jenkins-bot 1fa52ef583 Merge "Allow for dynamically-loaded PHP libraries" 2014-10-03 14:01:46 +00:00
Brad Jorsch df38a296bf Allow for dynamically-loaded PHP libraries
Scribunto currently supports libraries with PHP callbacks that are
loaded on startup, and pure-Lua libraries that may be loaded from the
module with require().

This change allows for libraries with PHP callbacks to also be loaded
with require().

Change-Id: Ibdc1f4ef51b1c8644c3d4c98d57755b5c06447a5
2014-10-03 09:27:23 -04:00
Jackmcbarn 23199c2e81 Improve compatibility with TemplateSandbox
Use $title->exists() to see if a title exists, and use
$parser->fetchLatestRevisionOfTitle() when available, so that
TemplateSandbox works with title.exists and title.getContent().

Bug: 70495
Change-Id: I732da9daccdc35b11d726818c3a7c81f5e810a32
2014-09-29 13:55:06 +00:00
Jackmcbarn 01c9ef5004 Set vary-revision appropriately with getContent()
When calling getContent() on the page currently being viewed, set
vary-revision on the parser output, as is done when a page transcludes
itself.

Change-Id: I908f095935067dc24dd561192b0699c602cb605f
2014-09-05 17:04:46 -04:00
Jackmcbarn fd9ecb9cbe Expose cascading protection directly to Lua
Add a way to fetch cascading protection information from Lua without
needing to call the CASCADINGSOURCES parser function.

Change-Id: I1b3ac18af11d3066f78d27b31da8d6709a6a2631
2014-08-13 12:34:47 -04:00
Jackmcbarn 9902ec1284 Add protectionLevels variable to mw.title output
Include a protectionLevels variable in the output of the mw.title.*
functions, containing the contents of the title's mRestrictions
array (i.e., its protection levels)

Change-Id: I79c9fed64bacfc90aee1d411a3e1b47e44c99755
2014-01-15 14:53:18 -05:00
Brad Jorsch 3d4a81653c (bug 46405) Fix errors in mw.title.new( pageid )
mw.title.new( pageid ) should not throw an error for an nonexisting
pageid, just return nil. Similarly, it should always return nil for 0,
rather than returning the last non-existent title created.

Change-Id: I3cdbb24fc785aef0f8e75fba1feccd26ac5b7370
2013-03-21 09:39:25 -04:00
Brad Jorsch 53c46561ab Don't record self-link from mw.title
Every Lua-using page loads the "self" title for mw.title. But we don't
want to record this self-link in the links table, because that confuses
people.

Change-Id: I1ef57daa615c176b7789f5f09bd15ee5b292ad0c
2013-03-17 14:55:04 -04:00
Brad Jorsch 466ba8668e (bug 45774) Add title.fileExists, improve title.exists
People sometimes want to know if the actual file exists, not just the
file description page. Support that.

Also alias .exists to .fileExists for the Media namespace, since that's
what the Media namespace is for.

And while we're at it, fix .exists for special pages too.

Bug: 45774
Change-Id: I019adc89858a1d32995a38d5e8eef32577fd32d6
2013-03-08 10:33:35 -05:00
Brad Jorsch b926846a7a mw.title:getContent() should record in templatelinks
Since the content of a page is being loaded, this should be recorded in
templatelinks so things can be updated properly when that page is
edited.

Change-Id: I3e720fee2705f6c08ac0456c3cab0ed4ede84536
2013-03-07 13:02:41 -05:00
Brad Jorsch e004b415d6 (bug 45512) Add mw.title:getContent()
Bug: 45512
Change-Id: I630033d367a47f7f80809a0918d3e6feede3fe41
2013-03-05 19:05:00 +00:00
Brad Jorsch e995922bf4 Clean up argument lists
Remove unused parameters from the require() argument lists of two
modules, left over from an earlier phase of development.

Change-Id: Ib55d19fb9adffed2153a9cb3788533c4b70b5e26
2013-03-04 14:55:46 -05:00
Brad Jorsch 69a717c5ba Fix title library saving
getParser() sometimes returns null (eg: on saving edits). In that case,
don't try injecting link information into the (non-existent)
ParserOutput object.

Change-Id: Ief544922228615fbf674305bff95f874d56b7866
2013-03-01 11:07:45 -08:00
Brad Jorsch 04a0a580e3 Add mw.title library
Note that fetching any title besides the one for the current page is
considered "expensive". It also records the title fetched in the
ParserOutput so it will be listed in pagelinks, just like #ifexists.

This also moves the ToString test formatter into TestFramework.lua, so
TitleLibraryTests.lua can use it too.

Change-Id: I799f3289a37fe1349b6bca5758829acf82cb718f
2013-02-28 11:57:11 -08:00