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author | Vika <vika@fireburn.ru> | 2023-07-29 21:59:56 +0300 |
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committer | Vika <vika@fireburn.ru> | 2023-07-29 21:59:56 +0300 |
commit | 0617663b249f9ca488e5de652108b17d67fbaf45 (patch) | |
tree | 11564b6c8fa37bf9203a0a4cc1c4e9cc088cb1a5 /kittybox-rs/src/bin/kittybox_database_converter.rs | |
parent | 26c2b79f6a6380ae3224e9309b9f3352f5717bd7 (diff) | |
download | kittybox-0617663b249f9ca488e5de652108b17d67fbaf45.tar.zst |
Moved the entire Kittybox tree into the root
Diffstat (limited to 'kittybox-rs/src/bin/kittybox_database_converter.rs')
-rw-r--r-- | kittybox-rs/src/bin/kittybox_database_converter.rs | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/kittybox-rs/src/bin/kittybox_database_converter.rs b/kittybox-rs/src/bin/kittybox_database_converter.rs deleted file mode 100644 index bc355c9..0000000 --- a/kittybox-rs/src/bin/kittybox_database_converter.rs +++ /dev/null @@ -1,106 +0,0 @@ -use anyhow::{anyhow, Context}; -use kittybox::database::FileStorage; -use kittybox::database::Storage; -use redis::{self, AsyncCommands}; -use std::collections::HashMap; - -/// Convert from a Redis storage to a new storage new_storage. -async fn convert_from_redis<S: Storage>(from: String, new_storage: S) -> anyhow::Result<()> { - let db = redis::Client::open(from).context("Failed to open the Redis connection")?; - - let mut conn = db - .get_async_std_connection() - .await - .context("Failed to connect to Redis")?; - - // Rebinding to convince the borrow checker we're not smuggling stuff outta scope - let storage = &new_storage; - - let mut stream = conn.hscan::<_, String>("posts").await?; - - while let Some(key) = stream.next_item().await { - let value = serde_json::from_str::<serde_json::Value>( - &stream - .next_item() - .await - .ok_or(anyhow!("Failed to find a corresponding value for the key"))?, - )?; - - println!("{}, {:?}", key, value); - - if value["see_other"].is_string() { - continue; - } - - let user = &(url::Url::parse(value["properties"]["uid"][0].as_str().unwrap()) - .unwrap() - .origin() - .ascii_serialization() - .clone() - + "/"); - if let Err(err) = storage.clone().put_post(&value, user).await { - eprintln!("Error saving post: {}", err); - } - } - - let mut stream: redis::AsyncIter<String> = conn.scan_match("settings_*").await?; - while let Some(key) = stream.next_item().await { - let mut conn = db - .get_async_std_connection() - .await - .context("Failed to connect to Redis")?; - let user = key.strip_prefix("settings_").unwrap(); - match conn - .hgetall::<&str, HashMap<String, String>>(&key) - .await - .context(format!("Failed getting settings from key {}", key)) - { - Ok(settings) => { - for (k, v) in settings.iter() { - if let Err(e) = storage - .set_setting(k, user, v) - .await - .with_context(|| format!("Failed setting {} for {}", k, user)) - { - eprintln!("{}", e); - } - } - } - Err(e) => { - eprintln!("{}", e); - } - } - } - - Ok(()) -} - -#[async_std::main] -async fn main() -> anyhow::Result<()> { - let mut args = std::env::args(); - args.next(); // skip argv[0] - let old_uri = args - .next() - .ok_or_else(|| anyhow!("No import source is provided."))?; - let new_uri = args - .next() - .ok_or_else(|| anyhow!("No import destination is provided."))?; - - let storage = if new_uri.starts_with("file:") { - let folder = new_uri.strip_prefix("file://").unwrap(); - let path = std::path::PathBuf::from(folder); - Box::new( - FileStorage::new(path) - .await - .context("Failed to construct the file storage")?, - ) - } else { - anyhow::bail!("Cannot construct the storage abstraction for destination storage. Check the storage type?"); - }; - - if old_uri.starts_with("redis") { - convert_from_redis(old_uri, *storage).await? - } - - Ok(()) -} |