exist under supported versions of PHP
** assert() is always defined for DifferenceEngine()
** mail() is always defined for UserMailer()
** is_executable() is defined for Windows from PHP 5.0.0 on
Use of static variable here means that running multiple diffs during one request may mess things up. It should rather check if it's been added in $wgOut already.
* replace use of deprecated makeKnownLinkObj() by link()
* use array type parameter instead of string to escapeLocalUrl(), getFullURL() and getFullUrl() for readability
* change return type of htmlDiffArgument(). CHECKME: Should this method be private? (not used anywhere in SVN at the moment)
* break a few long lines with parameters
* Refactored to remove massive duplication
* Removed page parameter and associated contextPage member variable, doesn't seem to do anything.
* Put ID lists into a single ids parameter and member variable instead of having one for each type.
* Fixed inappropriate call of Title::newFromUrl(), always wrong
* Don't pretend to use the return value from functions that don't return anything, this reduces readability.
* Use the table names for deleteKey/typeName values, they look more like English
* Use protected not private
* Remove requirement for log type to be specified in the target
* Use POST for RevisionDelete entry forms, to avoid URL size limits and issues with non-PATH_INFO URLs
* Don't purge all pages that use the given file
* LocalFile::purgeCache() already calls purgeHistory,() no need to do it again. But do call purgeDescription().
* Removed token from unhide=1 links, unnecessary
* Tokens are necessary on file streaming links, added them
* Fixed private data leakage due to incorrect use of LocalRepo::newFromArchiveName(). Non-existent placeholder file was returned which meant that $oimage->userCan(File::DELETED_FILE) was always true. Pass the archive name to tryShowFile() instead of the storage key.
* Using ls_field='oi_timestamp' is not correct, oi_timestamp refers to the timestamp of the revision in question, whereas the key that is stored is the timestamp of the previous revision (i.e. the timestamp in oi_archive_name). oi_archive_name would be more correct, although only half the field is used.
Elsewhere:
* Added missing message filehist-missing
* Fixed double asterisk in Status::getWikiText()
* Fixed escaping of the target parameter to Special:RevisionDelete from ImagePage
* Deleted FileStore.php. Deprecated in filerepo refactor except for get()/export() but somehow resurrected by RevisionDelete. Hopefully this will be the end of it. New interfaces will be added for wfStreamFile() in a later commit.
* Added convenience function File::getStorageKey(), factored out of Special:Undelete
* Added convenience function Revision::newFromArchiveRow(), factored out of Special:Undelete and Special:RevisionDelete
* Fixed notice in Special:Upload, uninitialised $pageText
FIXME: current revision can be suppressed on undeletion causing an unauthenticated unsuppress. Comments indicate this is a known issue. I fixed the parser cache pollution in this case but not the rest.
* Add $wgAPIMaxUncachedDiffs (default 1) which controls how many non-cached diffs will be served per request
* Tweak DifferenceEngine.php a bit to make cache status accessible, and remove a useless 'parseinline' which broke diff generation in the API
* Don't show links to deleted revs in history for anyone (consistency)
* Always hide deleted content from all users; it can be viewed via (show/hide) links
** Made radio button default selection fallback to the next one for deleted revs
** Use deleted diff message rather than showing an ambiguous "empty diff"
* Code style tweaks
* Boolean parameters are widely accepted to reduce readability. Replaced the new boolean parameters with class constant parameters instead.
* Re-added Revision::revText(), for backwards compatibility
* The getUser()/getUserText() changes near line 1223 of SpecialUndelete.php were incorrect, $file is an ArchivedFile not a Revision, and doesn't have any $isPublic parameters.
