This adds pasted images to the dropzone to provide the same experience
as when using the dropzone. This gives the possibility to preview and
delete the image. Additionally it provides a copy button to copy the
markdown code for inserting the image.
Removed the old implementation in `repo-legacy.js` and generalized
everything in `common-global.js` as common implementation.
Replaced old jquery code with plain JS.
Fixes#4588
When pasting a URL over another URL, replace the URL instead of creating
a useless `[url](url)`.
(Partially picked from commit 55502265716f000a2c61c98fa093244e1310d97f)
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
This removes the difference between high density images and other images regarding the pasting.
## Why
With this change, all images are clickable by default again. I don't think there is any problem regarding the img size because 1. it is the old behaviour, 2. the comment container already limits the size of the image.
## Alternatives
We can add an a-tag automatically when the user pastes an image. I do not prefer this because this adds a really long text (it's already bad with the img-tag) e.g.: `<a href="/attachments/28cf2254-13be-46c6-a433-efc77f556083" target="_blank"><img width="385" alt="grafik" src="/attachments/28cf2254-13be-46c6-a433-efc77f556083"></a>`
## Testing
1. Open an issue or pull request
2. Paste an image in the comment text box
3. The image should be pasted with valid Markdown syntax
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3965
Reviewed-by: twenty-panda <twenty-panda@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Co-authored-by: Beowulf <beowulf@beocode.eu>
Co-committed-by: Beowulf <beowulf@beocode.eu>
Support pasting URLs over selection text in the textarea editor. Does
not work in EasyMDE and I don't intend to support it. Image paste works
as usual in both Textarea and EasyMDE.
The new `replaceTextareaSelection` function changes textarea content via
[`insertText`](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand#using_inserttext)
command, which preserves history, e.g. `CTRL-Z` works and is also
demostrated below. We should later refactor the image paste code to use
the same function because it currently destroys history.
Overriding the formatting via `Shift` key is supported as well, e.g.
`Ctrl+Shift+V` will insert the URL as-is, like on GitHub.
(cherry picked from commit a3cfe6f39ba33cea305de592a006727857014c53)
2024-03-11 23:36:59 +07:00
Renamed from web_src/js/features/comp/ImagePaste.js (Browse further)
