This commit adds a new source type "pinterest", which can be used to
follow the post of an user or a board on Pinterest. To use the new
source type a user can select the "Pinterest" item in the add source
modal. In the form a user can provide the username or board he wants to
follow via FeedDeck.
In the corresponding Supabase function we then convert the input
provided by the user to an valid RSS feed url for Pinterest. This means
that we have to add `/feed.rss` for users and `.rss` for boards to the
Pinterest url.
Then we generate the source and items as for the other sources and reuse
the existing components to render the preview and details item. We had
to adjust the rendering logic for these items, to ignore empty values,
from which also other sources will benefit.
Update the used Flutter version to 3.16.0 and all Flutter packages to
their latest version.
This commit also fixes all of the newly added analysis options and the
layout changes introduced with the new Flutter version (e.g. we have to
set the "tabAlignment" property in the "TabBar" widget).
This commit improves / simplifies the media handling within the app.
Until now we always had to provide the type of the media file (item
media / source icon) when we wanted to display it. This is now not
necessary anymore. Instead we always display the image from it's
original path when the url starts with "http://" or "https://".
Additionally we also check the platform to proxy the image request on
the web. If the image doesn't start with "http://" or "https://" we
always try to display the image from the Supabase storage.
For this we also adjusted the corresponding Deno function, so that we
check if the image starts with "http://" or "https://" before we upload
it to the Supabase storage. If this is the case we upload the source
icon to the Supabase storage. If the upload fails, we will use the
original path of the icon.
Last but not least this commit also introduces our own
"CachedNetworkImage" widget, which wraps the original
"CachedNetworkImage" widget. Our own widget will ensure that we use the
correct url for the image request, so that we do not have to use this
function all over the app anymore. Later this widget can also be used to
introduce our own cache manager.
Improve the media handling within the app. We do not save the media
files for items to the Supabase storage anymore. The source icons are
now only saved in the Supabase storage, the usage of an url as source
icon is not possible anymore.
The media files for items are directly retrieved from the corresponding
url or for the web version from the "image-proxy-v1" Supabase function.
If the image is retireved from the Supabase function we cache the image
in the browser via the cache control headers. If the image is directly
retrieved from it's url it's cached by the "CachedNetworkImage" widget.
Instead of rendering the images for a Nitter item within the description
in the details view, we are now rendering the images via the
"ItemMediaGallery" widget. To not render the images twice, we also added
the "disableImages" paramter to the "ItemDescription" widget, to not
render the images in the widget.
