The namespace prefix before image filenames is optional
in galleries, but the API requires it. If the prefix is
omitted, add the file namespace prefix.
Change-Id: I3d126550c2ad2e84454122f92307ba4bc943780b
One after the other is okay though.
Also fix this so that, if the user is fast enough, two images simultaneously
also works.
Bug: T148558
Change-Id: I94f4fadd84cd3ed97d9676043cadc64f0e09f0b9
Fetch default options for mode, image heights and image widths
rather than hard-coding them.
Bug: T139632
Change-Id: I1adc7987fdeb1258ee87ce46acbab469ea18116e
If width or height attributes are left empty in the form,
they are now undefined in mwData.
Bug: T140094
Change-Id: I76dadbd07a89ce762e42ce714f364ce74a9cc1f0
Make new graphical interface for editing existing
galleries and adding new galleries.
NB The dialog does not yet support rich text in the
image captions, nor does it provide separate fields for
e.g. link, alt text, etc. These are dependent on parsing
the text within the tag, which is yet to be implemented
by Parsoid. For now, these attributes should be
specified in wikitext in the image-specific caption
field.
Bug: T45037
Change-Id: I2b4082e991268241a15b9bbd6d85c94cdc2185f2
