This move the finding of links and the creation of a `linkpreviewer` into c++.
- The links are now extracted from the text in `texthandler`
- The `messageeventmodel` now creates and stores `linkpreviewers` for events that have links in the current room.
Two new model roles have been created to let a text delegate know when the link preview should be shown (`showLinkPreview`) and pass the link previewer (`linkPreviewer`). Empty link previewer are returned where link don't exist so the qml doesn't have to have checks for whether the parameters are undefined.
Further improvements to the handling of `mediaInfo` in `messageeventmodel`.
`blurhash` and `thumbnailInfo` are now replaced with a single `tempInfo` object that contains a single temp source. The priority is thumbnail > `blurhash` > empty if none exist.
Fixesnetwork/neochat#235
Create a `messageeventmodel` role for media info and reply media info that is a QMap with all the required data.
This replaces the MediaUrlRole, FileMimeTypeRole and the ContentTypeRole. The reply role no longer needs the content role.
This also ensures mxc urls are now generated for replies. All the media parameters will now have default values assigned in the model so the QML no longer needs to do this.
- Update the message event and user models so that the full source url is output.
- Separate the reply author into its own role
- Create an empty user object that can be passed so that the QML code no longer needs to check if certain parameters exist.
- Make avatarForMember return and empty QUrl if a valid avatar cannot be found and make use in the user and event models
As well as cleaning up the QML this should also stop the QML Image: Media id '' doesn't follow server/mediaId pattern spam in the log.
- Update the conatainsUser function to use memberState so that invites do not show up as being in the leave state.
- Update the InviteUser page to use Kirigami.BasicListItem and make the invite button remain visible but be untoggleable when the if user has already been invited.
closesnetwork/neochat#202
- Now has tabs setup as more features are added
- First extra tab has basic server info
- Use mobileform to make it look nicer
- For the room data tab allow the room to be changed from within devtools
- For the room data tab allow m.room.member events to be filtered out so other event types can be found easily
- For the room data tab allow viewing room account data
network/neochat#557
Update the message role to be named plainText and use it the message delegate for openMessageContext.
This removes the need for plainText in controller so it is removed.
Use new kirigami-addons MaximizeImage.qml to replace local FullScreenImage.qml
depends upon libraries/kirigami-addons!88
TODO
- [x] Remove the old `fullscreenimage.qml` before merging as no longer needed
Implements #571
Also modernize the codebase where possible (e.g use required properties,
reorder properties, fix warnings, don't use Action when not needed)
Signed-off-by: Carl Schwan <carl@carlschwan.eu>
This MR goes over text and cleans it up to be more unifying. Mostly just lowercasing words in non-titles, but it also changes the "show fancy effects" text to be clearer with its meaning.
It also fixes the room access being printed in the room settings: 
I'd like to do a second pass later with another MR to unify triple dots (...) and ellipsis (…)
