r54746 "Update formatting for r54745"
r54745 "Added crop support for inline images."
r54748 "Making demon happy (adding public/protected to function definitions) and add some comments along the way."
Several issues:
* Implementation is ImageMagick-specific, no support for GD backend
* Specification syntax is pretty ugly and non-obvious imo... [[File:foo.jpg|<width>px|<left>x<top>x<width>x<height]]
* Crop syntax seems to be tied to pixels... I _presume_ source pixels? This would break if a file is re-uploaded with a new size.
* In general I'm very leery of tacking on more infinite-options-in-infinte-combinations for image rendering; our treatment of resizing already has implications for CPU and disk usage and this just adds another level of arbitrary-rendered horror. ;)
I'd much rather we move towards limiting the number of rendered variants we have, not increase them... IMO cropping would be better served with an interface allowing for explicit, visible cropping which creates either a new saved version, or a 'cloned' virtual file which can be referred to by name... and more importantly, uses of it would be trackable so that if crops needs to be updated they can be cleanly.
* Creates a new media handler for GIF files, and extracts metadata such as duration, whether or not the GIF is looped, and the number of frames.
* Uses the extracted metadata for the long file description.
* Considers number of frames in the calculation of image area (multiplies by width and height to get the "time-area", or so to speak).
After this patch is deployed, the work-around to disable GIF scaling on Wikimedia sites can be eliminated.
Also add pretty-printing of GPS coordinate values and correct display of altitude / destdistance reference values.
(We really should redesign the FormatExif class so that the "GPS*Ref" values can be combined with their parent values, but this will do for now.)
'Tugra Mahmuds II Big Size.gif' on Commons otherwise seems to eat as much CPU and memory as you can throw at it (1,876 × 1,500 pixel, file size: 4.36 MB, MIME type: image/gif)
Doxygen documentation update:
* Changed alls @addtogroup to @ingroup. @addtogroup adds the comment to the group description, but doesn't add the file, class, function, ... to the group like @ingroup does. See for example http://svn.wikimedia.org/doc/group__SpecialPage.html where it's impossible to see related files, classes, ... that should belong to that group.
* Added @file to file description, it seems that it should be explicitely decalred for file descriptions, otherwise doxygen will think that the comment document the first class, variabled, function, ... that is in that file.
* Removed some empty comments
* Removed some ?>
Added following groups:
* ExternalStorage
* JobQueue
* MaintenanceLanguage
One more thing: there are still a lot of warnings when generating the doc.
* Changed display style: added a "more" link which expands a box for player selection.
* Allow return to the still image only display.
* Fixed Java detection in IE (I hope)
Elsewhere:
* Changed MediaTransformOutput::toHtml() parameters, now accepts a single associative array with well-defined elements. Allows OggHandler to distinguish between file download links and image description links.
* Made image links consistently have an anchor tag with class=image, instead of a mixture of image and internalParse.
* Made most images have a border=0 attribute, instead of just images on the image description page. Does not appear to adversely affect display at all, it was just convenient.
* Use the image name as the title attribute for the <a> tag, when an a caption was not given by the user
* Block centering by the auto margins method in ImageGallery
* Fixed complete breakage of the thumbnail on upload conflict feature
* TODO: test DjVu
* Added support for configuration of an arbitrary number of commons-style file repositories.
* Split Image.php into filerepo/File.php and filerepo/LocalFile.php
* Renamed Image::getImagePath() to File::getPath()
* Added initial support for timestamp-based file fetching (OldLocalFile), to be expanded upon by aaron.
* Changed the interface for Image/File object creation: use wfFindFile() or wfLocalFile() depending on semantics
* ImageGallery::add() now accepts a title object as the first parameter
* Moved file handling operations on upload from SpecialUpload to File
* Removed path-related functions from ImageFunctions.php. Removed static path accessors from File.
* Added a Content-Disposition header to thumb.php output
* Improved thumb.php error handling
* Updated the unit test suite to kind of partially work with modern computers. RunTests.php doesn't work just yet. Fixed an actual regression that the test suite detected -- moved some defines to Defines.php where they will be loaded consistently.
* Seems like an opportune time to introduce "@addtogroup Media" documentation tags.
* Merge "@addtogroup Metadata" (used by Exif.php) into "@addtogroup Media".
* Few more moving comment blocks to above classes.
* Deprecated $wgUseImageResize, thumbnailing will be enabled unconditionally.
* Fixed interaction of page parameter to ImagePage with the HTML file cache
* Improved error reporting for image thumbnailing
* Fixed MIME type for SVG files, will be silently changed from image/svg to image/svg+xml after loading from the database.
* Workaround for djvutoxml bug #1704049 (poor performance). Use djvudump instead.
* Fixed odd behaviour in ImagePage on DjVu thumbnailing errors
* Improved error reporting for image thumbnailing
* Added sharpening option for ImageMagick thumbnailing
* Removed Image::selectPage(), added page parameters to getWidth() and getHeight(), deprecated Image::renderThumb() and Image::getThumbnail()
* Changed default contents of img_metadata to empty string instead of a:0:{}
* Moved responsibility for respecting $wgGenerateThumbnailOnParse from the UI to Image.php
