Clean up for release.

4 files changed, 76 insertions, 61 deletions

diff --git a/Cargo.toml b/Cargo.toml
index c17f0ef..6087545 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,21 +15,17 @@ dirs = "2.0.2"
 rusqlite = "0.21.0"
 
 # Until RFC #2887 is merged, image and rocket are deps of the CLI tool as well.
-image = "0.23.4"
-rocket = "0.4.4"
+image = "0.23"
+rocket = "0.4"
+rocket_contrib = { version = "0.4", default-features = false, features = ["handlebars_templates", "json", "serve"] }
 serde = "1.0"
 serde_json = "1.0"
 serde_derive = "1.0"
 
-[dependencies.rocket_contrib]
-version = "0.4.4"
-default-features = false
-features = ["handlebars_templates", "json", "serve"]
-
 [[bin]]
 name = "birka-cli"
 path = "src/birka-cli.rs"
 
 [[bin]]
-name = "birka"
-path = "src/main.rs"
+name = "birka-web"
+path = "src/birka-web.rs"
diff --git a/src/birka-cli.rs b/src/birka-cli.rs
index e74fcd7..3fd5420 100644
--- a/src/birka-cli.rs
+++ b/src/birka-cli.rs
@@ -18,10 +18,12 @@
 #[macro_use]
 extern crate anyhow;
 extern crate dirs;
+#[macro_use]
+extern crate rusqlite;
 
 mod database;
 
-use database::{hash_file, TagDatabase};
+use database::TagDatabase;
 use std::env;
 use std::path::Path;
 
@@ -35,9 +37,9 @@ fn main() {
     let tb = if let Ok(val) = env::var("TB_PATH") {
         TagDatabase::new(&val)
     } else if let Some(dir) = dirs::config_dir() {
-        TagDatabase::new(dir.join("birka.db").to_str().unwrap())
+        TagDatabase::new(&dir.join("birka.db"))
     } else {
-        TagDatabase::new(Path::new("/tmp").join("pometka.db").to_str().unwrap())
+        TagDatabase::new(&Path::new("/tmp").join("birka.db"))
     }
     .unwrap();
 
@@ -49,7 +51,7 @@ fn main() {
                 std::process::exit(1);
             }
             let path = Path::new(&args[2]).canonicalize().unwrap();
-            let hash = hash_file(&path).unwrap();
+            let hash = database::hash_file(&path).unwrap();
             let id = tb.import_image(&path, &hash).unwrap();
             for arg in args[3..].iter() {
                 tb.add_tag(arg).unwrap();
diff --git a/src/database.rs b/src/database.rs
index b83fc9b..14ff853 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -17,25 +17,79 @@
 
 use anyhow::Result;
 use blake2::{Blake2b, Digest};
-use rusqlite::{params, Connection};
+use rusqlite::Connection;
+
+use std::convert::AsRef;
 use std::io;
 use std::path::Path;
 
-/// A connection to бирка-тян's tag database.
+/// A connection to the tag database.
 #[derive(Debug)]
 pub struct TagDatabase(Connection);
 
 /// Tag query with a sense of "state" for pagination.
 #[derive(Debug)]
 pub struct Query<'a> {
-    pub tags: &'a [&'a str],
-    pub last_id: Option<i64>,
-    pub limit: Option<i64>,
+    tags: &'a [&'a str],
+    last_id: Option<i64>,
+    limit: Option<i64>,
+}
+
+impl<'a> Query<'a> {
+    /// Construct a new query for images tagged with `tags`.
+    ///
+    /// When given to the database, this query will return at most `limit`
+    /// results, if specified, and will return only images newer than `last_id`,
+    /// if specified.
+    pub fn new(tags: &'a [&'a str], last_id: Option<i64>, limit: Option<i64>) -> Self {
+        Query {
+            tags,
+            last_id,
+            limit,
+        }
+    }
+}
+
+/// The result of an image query in бирка-тян's tag database.
+#[derive(Debug)]
+pub struct Image {
+    pub id: i64,
+    pub blake2: String,
+    pub filename: String,
+    pub orig_dir: String,
+}
+
+/// Return a base64-encoded BLAKE2b hash identifying the file at `path`.
+pub fn hash_file(path: &Path) -> Result<String> {
+    let mut file = std::fs::File::open(path)?;
+    let mut hasher = Blake2b::new();
+    io::copy(&mut file, &mut hasher)?;
+    Ok(base64::encode(&hasher.result()))
+}
+
+/// Split the path into a tuple containing the parent directory and the filename.
+pub fn split_path(path: &Path) -> Result<(String, String)> {
+    if path.is_dir() {
+        bail!("`path` does not name a file.");
+    }
+
+    let file_name = path
+        .file_name()
+        .and_then(|os| os.to_str())
+        .ok_or(anyhow!("Couldn't parse file name."))?;
+
+    // Convert `path` to a string and strip off the `file_name` we've just
+    // obtained to yield the name of the parent directory.
+    let path = path.to_str().ok_or(anyhow!("Couldn't parse path."))?;
+    let split_index = path.len() - file_name.len();
+    let parent_directory = &path[0..split_index];
+
+    Ok((file_name.to_string(), parent_directory.to_string()))
 }
 
 impl TagDatabase {
     /// Instantiate a new `TagDatabase` whose backing database is at `path`.
-    pub fn new(path: &str) -> Result<Self> {
+    pub fn new<T: AsRef<Path>>(path: &T) -> Result<Self> {
         let tb = TagDatabase(Connection::open(path)?);
         tb.initialize_tables()?;
         Ok(tb)
@@ -90,29 +144,9 @@ impl TagDatabase {
             .query_row(params![tag], |row| Ok(row.get::<_, i64>(0)))??)
     }
 
-    /// Split the path into a tuple containing the parent directory and the filename.
-    fn split_path(&self, path: &Path) -> Result<(String, String)> {
-        if path.is_dir() {
-            bail!("`path` does not name a file.");
-        }
-
-        let file_name = path
-            .file_name()
-            .and_then(|os| os.to_str())
-            .ok_or(anyhow!("Couldn't parse file name."))?;
-
-        // Convert `path` to a string and strip off the `file_name` we've just
-        // obtained to yield the name of the parent directory.
-        let path = path.to_str().ok_or(anyhow!("Couldn't parse path."))?;
-        let split_index = path.len() - file_name.len();
-        let parent_directory = &path[0..split_index];
-
-        Ok((file_name.to_string(), parent_directory.to_string()))
-    }
-
     /// Insert the image at `path` into the data.
     pub fn import_image(&self, path: &Path, hash: &str) -> Result<i64> {
-        let (file_name, parent_directory) = self.split_path(path)?;
+        let (file_name, parent_directory) = split_path(path)?;
         Ok(self
             .0
             .prepare("INSERT INTO images (blake2, filename, orig_dir) VALUES(?,?,?)")?
@@ -121,7 +155,7 @@ impl TagDatabase {
 
     /// Return the internal id for the image at `path`.
     pub fn image_id(&self, path: &Path) -> Result<i64> {
-        let (file_name, path) = self.split_path(path)?;
+        let (file_name, path) = split_path(path)?;
         Ok(self
             .0
             .prepare("SELECT id FROM images WHERE orig_dir = ? AND filename = ?")?
@@ -290,23 +324,6 @@ impl TagDatabase {
     }
 }
 
-/// The result of an image query in бирка-тян's tag database.
-#[derive(Debug)]
-pub struct Image {
-    pub id: i64,
-    pub blake2: String,
-    pub filename: String,
-    pub orig_dir: String,
-}
-
-/// Return a base64-encoded BLAKE2b hash identifying the file at `path`.
-pub fn hash_file(path: &Path) -> Result<String> {
-    let mut file = std::fs::File::open(path)?;
-    let mut hasher = Blake2b::new();
-    io::copy(&mut file, &mut hasher)?;
-    Ok(base64::encode(&hasher.result()))
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/static/css/style.css b/static/css/style.css
index f50fa36..b32823e 100644
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -1,12 +1,12 @@
 body {
     display: grid;
-    grid-template-columns: repeat(3, 1fr);
+    grid-template-columns: repeat(6, 1fr);
     grid-gap: 10px;
     grid-auto-rows: minmax(50px, auto);
 }
 
 header {
-    grid-column: 1 / 3;
+    grid-column: 1 / 6;
     grid-row: 1;
 }
 
@@ -16,5 +16,5 @@ aside {
 }
 
 main {
-    grid-column: 2 /3;
+    grid-column: 2 / 6;
     grid-row: 2