MeiliSearch/meilisearch-http/src/analytics/mod.rs
2022-10-27 11:35:05 +02:00

84 lines
3.1 KiB
Rust

mod mock_analytics;
// if we are in release mode and the feature analytics was enabled
#[cfg(all(not(debug_assertions), feature = "analytics"))]
mod segment_analytics;
use std::fs;
use std::path::{Path, PathBuf};
use std::str::FromStr;
use actix_web::HttpRequest;
use meilisearch_types::InstanceUid;
pub use mock_analytics::MockAnalytics;
use once_cell::sync::Lazy;
use platform_dirs::AppDirs;
use serde_json::Value;
use crate::routes::indexes::documents::UpdateDocumentsQuery;
// if we are in debug mode OR the analytics feature is disabled
// the `SegmentAnalytics` point to the mock instead of the real analytics
#[cfg(any(debug_assertions, not(feature = "analytics")))]
pub type SegmentAnalytics = mock_analytics::MockAnalytics;
#[cfg(any(debug_assertions, not(feature = "analytics")))]
pub type SearchAggregator = mock_analytics::SearchAggregator;
// if we are in release mode and the feature analytics was enabled
// we use the real analytics
#[cfg(all(not(debug_assertions), feature = "analytics"))]
pub type SegmentAnalytics = segment_analytics::SegmentAnalytics;
#[cfg(all(not(debug_assertions), feature = "analytics"))]
pub type SearchAggregator = segment_analytics::SearchAggregator;
/// The Meilisearch config dir:
/// `~/.config/Meilisearch` on *NIX or *BSD.
/// `~/Library/ApplicationSupport` on macOS.
/// `%APPDATA` (= `C:\Users%USERNAME%\AppData\Roaming`) on windows.
static MEILISEARCH_CONFIG_PATH: Lazy<Option<PathBuf>> =
Lazy::new(|| AppDirs::new(Some("Meilisearch"), false).map(|appdir| appdir.config_dir));
fn config_user_id_path(db_path: &Path) -> Option<PathBuf> {
db_path
.canonicalize()
.ok()
.map(|path| path.join("instance-uid").display().to_string().replace('/', "-"))
.zip(MEILISEARCH_CONFIG_PATH.as_ref())
.map(|(filename, config_path)| config_path.join(filename.trim_start_matches('-')))
}
/// Look for the instance-uid in the `data.ms` or in `~/.config/Meilisearch/path-to-db-instance-uid`
fn find_user_id(db_path: &Path) -> Option<InstanceUid> {
fs::read_to_string(db_path.join("instance-uid"))
.ok()
.or_else(|| fs::read_to_string(&config_user_id_path(db_path)?).ok())
.and_then(|uid| InstanceUid::from_str(&uid).ok())
}
pub trait Analytics: Sync + Send {
fn instance_uid(&self) -> Option<&InstanceUid>;
/// The method used to publish most analytics that do not need to be batched every hours
fn publish(&self, event_name: String, send: Value, request: Option<&HttpRequest>);
/// This method should be called to aggregate a get search
fn get_search(&self, aggregate: SearchAggregator);
/// This method should be called to aggregate a post search
fn post_search(&self, aggregate: SearchAggregator);
// this method should be called to aggregate a add documents request
fn add_documents(
&self,
documents_query: &UpdateDocumentsQuery,
index_creation: bool,
request: &HttpRequest,
);
// this method should be called to batch a update documents request
fn update_documents(
&self,
documents_query: &UpdateDocumentsQuery,
index_creation: bool,
request: &HttpRequest,
);
}