Follow up to I02ea8421e468635ba6297bb5cda488a5a79c9a1d the depends on
I7a5c24f6ffc15ff0455adf5b025b695ee71501b6 in Parsoid.
Note that the mediaTag isn't currently being passed around for gallery
image nodes so, for example, a <video> becomes an <img> as is. But,
that's independent of this patch, and a follow up will fix it.
Noted in T348703#9278332
Bug: T348703
Bug: T214603
Change-Id: I5f7d3dfe0a41fac1568c97dccc41209c14e741d0
The need for something like this was anticipated in
I2bf43c7e83283f43e047229eb53c244918fcbb0c.
As of version 2.5.0 of Parsoid's output, if alternate text is missing
for an image but a caption is present and image isn't displaying the
caption (ie. it isn't a thumb or frame), then the text content of the
caption will be set as the alt attribute. Parsoid will then drop the
alt attribute when serializing if it matches the caption text, since
it's unnecessary.
However, if the caption is modified and the alt text isn't, the alt will
be serialized. This is likely to be unexpected to editor. They may
have missed that the both the caption and alt are populated in VE and
only edited one place.
Since all of the above is happening only for images where the caption
isn't visible, it doesn't appear to be a much used feature since, at
least for inline images, the experience of caption editing was already
less than optimal.
However, because of a quirk in how galleries are rendered in Parsoid,
this affects gallery caption editing, which is visible and presumably
used more often. See T268250 for a discussion on an improved gallery
structure. But for now, gallery images are effectively inline and set
the alternate text, thus subject to the above.
Here we add a checkbox so that the default is to ignore the alt if it's
the same as the caption. And only make use of it if it differed
originally or was explicitly unchecked to modify.
Bug: T311677
Change-Id: Idf297d8a98995971c5835b0cea56c3317a3626e2
I tried to review all of them. Some of the changes I did:
* Make sure the `config` parameter is not marked as optional
when it is not.
* Make sure default values are mentioned.
* List individual `@cfg` options when it makes sense.
Note I don't list all options a class could accept (e.g. via all
its parent classes and mixins). That's too much. Instead I checked
how a class is actually used and list only these options.
Even then I don't list everything, e.g. unspecific options
like "classes" that can be used pretty much everywhere.
Change-Id: Idf4fbe1dc3608ace277df9e385f2f140df3a2f50
A gallery tag is parsed line by line, so captions
(and other image data) should not contain line breaks
Bug: T153373
Change-Id: Ib1d1c18216d07c83b2d4358d2dda71c9d17e3e44
Change I94f4fadd84cd3e prevents the gallery dialog from inserting
duplicate images into the gallery dialog after one request (e.g.
so double-clicking on an image in the search widget doesn't cause
the image to be inserted twice). However, galleries can
intentionally contain duplicates of the same image, so it is
possible to make a spearate request to insert a duplicate image.
When the dialog is first opened, it requests all the images in
the gallery at once, so the above change was causing the
duplicates in an existing gallery to be dropped. Duplicates
should be allowed to be inserted following this initial request.
Bug: T150894
Change-Id: I34353bc9b8db947488474c4be52292e0a1447705
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
