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Rename cache_remote_images setting to cache_external_link_previews (ref #4035) (#4148)

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Nutomic 2023-11-13 15:19:09 +01:00 committed by GitHub
parent 8e2cbc9a0f
commit 1d23df37d8
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3 changed files with 19 additions and 5 deletions
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11
config/defaults.hjson
View file

@ -43,8 +43,15 @@
url: "http://localhost:8080/"
# Set a custom pictrs API key. ( Required for deleting images )
api_key: "string"
# Cache remote images
cache_remote_images: true
# By default the thumbnails for external links are stored in pict-rs. This ensures that they
# can be reliably retrieved and can be resized using pict-rs APIs. However it also increases
# storage usage. In case this is disabled, the Opengraph image is directly returned as
# thumbnail.
#
# In some countries it is forbidden to copy preview images from newspaper articles and only
# hotlinking is allowed. If that is the case for your instance, make sure that this setting is
# disabled.
cache_external_link_previews: true
}
# Email sending configuration. All options except login/password are mandatory
email: {

2
crates/api_common/src/request.rs
View file

@ -124,7 +124,7 @@ pub(crate) async fn fetch_pictrs(
let pictrs_config = settings.pictrs_config()?;
is_image_content_type(client, image_url).await?;
if pictrs_config.cache_remote_images {
if pictrs_config.cache_external_link_previews {
// fetch remote non-pictrs images for persistent thumbnail link
let fetch_url = format!(
"{}image/download?url={}",

11
crates/utils/src/settings/structs.rs
View file

@ -79,9 +79,16 @@ pub struct PictrsConfig {
#[default(None)]
pub api_key: Option<String>,
/// Cache remote images
/// By default the thumbnails for external links are stored in pict-rs. This ensures that they
/// can be reliably retrieved and can be resized using pict-rs APIs. However it also increases
/// storage usage. In case this is disabled, the Opengraph image is directly returned as
/// thumbnail.
///
/// In some countries it is forbidden to copy preview images from newspaper articles and only
/// hotlinking is allowed. If that is the case for your instance, make sure that this setting is
/// disabled.
#[default(true)]
pub cache_remote_images: bool,
pub cache_external_link_previews: bool,
}
#[derive(Debug, Deserialize, Serialize, Clone, SmartDefault, Document)]