Allow setting paste title

Author: FliegendeWurst

src/db.rs

@@ -43,6 +43,7 @@ static MIGRATIONS: LazyLock<Migrations> = LazyLock::new(|| {
         ),
         M::up(include_str!("migrations/0005-drop-text-column.sql")),
         M::up(include_str!("migrations/0006-add-nonce-column.sql")),
+        M::up(include_str!("migrations/0007-add-title-column.sql")),
     ])
 });
 
@@ -86,6 +87,8 @@ pub mod write {
         pub uid: Option<i64>,
         /// Optional password to encrypt the entry
         pub password: Option<String>,
+        /// Title
+        pub title: Option<String>,
     }
 
     /// A compressed entry to be inserted.
@@ -163,6 +166,8 @@ pub mod read {
         pub uid: Option<i64>,
         /// Nonce for this entry
         pub nonce: Option<Vec<u8>>,
+        /// Title
+        pub title: Option<String>,
     }
 
     /// Potentially decrypted but still compressed entry
@@ -173,6 +178,8 @@ pub mod read {
         must_be_deleted: bool,
         /// User identifier that inserted the entry
         uid: Option<i64>,
+        /// Title
+        title: Option<String>,
     }
 
     /// An entry read from the database.
@@ -183,6 +190,8 @@ pub mod read {
         pub must_be_deleted: bool,
         /// User identifier that inserted the entry
         pub uid: Option<i64>,
+        /// Title
+        pub title: Option<String>,
     }
 
     impl DatabaseEntry {
@@ -196,6 +205,7 @@ pub mod read {
                     data: self.data,
                     must_be_deleted: self.must_be_deleted,
                     uid: self.uid,
+                    title: self.title,
                 }),
                 (Some(nonce), Some(password)) => {
                     let encrypted = Encrypted::new(self.data, nonce);
@@ -204,6 +214,7 @@ pub mod read {
                         data: decrypted,
                         must_be_deleted: self.must_be_deleted,
                         uid: self.uid,
+                        title: self.title,
                     })
                 }
             }
@@ -225,6 +236,7 @@ pub mod read {
                 text,
                 uid: self.uid,
                 must_be_deleted: self.must_be_deleted,
+                title: self.title,
             })
         }
     }
@@ -255,18 +267,19 @@ impl Database {
 
         spawn_blocking(move || match entry.expires {
             None => conn.lock().execute(
-                "INSERT INTO entries (id, uid, data, burn_after_reading, nonce) VALUES (?1, ?2, ?3, ?4, ?5)",
-                params![id, entry.uid, data, entry.burn_after_reading, nonce],
+                "INSERT INTO entries (id, uid, data, burn_after_reading, nonce, title) VALUES (?1, ?2, ?3, ?4, ?5, ?6)",
+                params![id, entry.uid, data, entry.burn_after_reading, nonce, entry.title],
             ),
             Some(expires) => conn.lock().execute(
-                "INSERT INTO entries (id, uid, data, burn_after_reading, nonce, expires) VALUES (?1, ?2, ?3, ?4, ?5, datetime('now', ?6))",
+                "INSERT INTO entries (id, uid, data, burn_after_reading, nonce, expires, title) VALUES (?1, ?2, ?3, ?4, ?5, datetime('now', ?6), ?7)",
                 params![
                     id,
                     entry.uid,
                     data,
                     entry.burn_after_reading,
                     nonce,
-                    format!("{expires} seconds")
+                    format!("{expires} seconds"),
+                    entry.title,
                 ],
             ),
         })
@@ -282,7 +295,7 @@ impl Database {
 
         let entry = spawn_blocking(move || {
             conn.lock().query_row(
-                "SELECT data, burn_after_reading, uid, nonce, expires < datetime('now') FROM entries WHERE id=?1",
+                "SELECT data, burn_after_reading, uid, nonce, expires < datetime('now'), title FROM entries WHERE id=?1",
                 params![id_as_u32],
                 |row| {
                     Ok(read::DatabaseEntry {
@@ -291,6 +304,7 @@ impl Database {
                         uid: row.get(2)?,
                         nonce: row.get(3)?,
                         expired: row.get::<_, Option<bool>>(4)?.unwrap_or(false),
+                        title: row.get::<_, Option<String>>(5)?,
                     })
                 },
             )

src/migrations/0007-add-title-column.sql

@@ -0,0 +1 @@
+ALTER TABLE entries ADD COLUMN title TEXT;

src/pages.rs

@@ -134,11 +134,12 @@ pub struct Paste<'a> {
     ext: String,
     can_delete: bool,
     html: String,
+    title: String,
 }
 
 impl Paste<'_> {
     /// Construct new paste view from cache `key` and paste `html`.
-    pub fn new(key: CacheKey, html: Html, can_delete: bool) -> Self {
+    pub fn new(key: CacheKey, html: Html, can_delete: bool, title: String) -> Self {
         let html = html.into_inner();
 
         Self {
@@ -148,6 +149,7 @@ impl Paste<'_> {
             ext: key.ext,
             can_delete,
             html,
+            title,
         }
     }
 }
@@ -202,18 +204,20 @@ pub struct Qr<'a> {
     ext: String,
     can_delete: bool,
     code: qrcodegen::QrCode,
+    title: String,
 }
 
 impl Qr<'_> {
     /// Construct new QR code view from `code`.
-    pub fn new(code: qrcodegen::QrCode, key: CacheKey) -> Self {
+    pub fn new(code: qrcodegen::QrCode, key: CacheKey, title: String) -> Self {
         Self {
             meta: &env::METADATA,
             base_path: &env::BASE_PATH,
             id: key.id(),
             ext: key.ext,
             code,
             can_delete: false,
+            title,
         }
     }
 

src/routes/form.rs

@@ -16,12 +16,14 @@ pub struct Entry {
     pub extension: Option<String>,
     pub expires: String,
     pub password: String,
+    pub title: String,
 }
 
 impl From<Entry> for write::Entry {
     fn from(entry: Entry) -> Self {
         let burn_after_reading = Some(entry.expires == "burn");
         let password = (!entry.password.is_empty()).then_some(entry.password);
+        let title = (!entry.title.is_empty()).then_some(entry.title);
 
         let expires = match entry.expires.parse::<NonZeroU32>() {
             Err(_) => None,
@@ -35,6 +37,7 @@ impl From<Entry> for write::Entry {
             burn_after_reading,
             uid: None,
             password,
+            title,
         }
     }
 }

src/routes/json.rs

@@ -17,6 +17,7 @@ pub struct Entry {
     pub expires: Option<NonZeroU32>,
     pub burn_after_reading: Option<bool>,
     pub password: Option<String>,
+    pub title: Option<String>,
 }
 
 #[derive(Deserialize, Serialize)]
@@ -33,6 +34,7 @@ impl From<Entry> for write::Entry {
             burn_after_reading: entry.burn_after_reading,
             uid: None,
             password: entry.password,
+            title: entry.title,
         }
     }
 }

src/routes/mod.rs

@@ -54,6 +54,7 @@ mod tests {
             extension: Some("rs".to_string()),
             expires: "0".to_string(),
             password: "".to_string(),
+            title: "".to_string(),
         };
 
         let res = client.post(BASE_PATH.path()).form(&data).send().await?;
@@ -115,6 +116,7 @@ mod tests {
             extension: None,
             expires: "burn".to_string(),
             password: "".to_string(),
+            title: "".to_string(),
         };
 
         let res = client.post(BASE_PATH.path()).form(&data).send().await?;
@@ -154,6 +156,7 @@ mod tests {
             extension: None,
             expires: "burn".to_string(),
             password: password.to_string(),
+            title: "".to_string(),
         };
 
         let res = client.post(BASE_PATH.path()).form(&data).send().await?;
@@ -271,6 +274,7 @@ mod tests {
             extension: None,
             expires: "0".to_string(),
             password: "".to_string(),
+            title: "".to_string(),
         };
 
         let res = client.post(BASE_PATH.path()).form(&data).send().await?;
@@ -311,6 +315,7 @@ mod tests {
             extension: None,
             expires: "0".to_string(),
             password: "".to_string(),
+            title: "".to_string(),
         };
 
         let res = client.post(BASE_PATH.path()).form(&data).send().await?;

src/routes/paste.rs

@@ -66,13 +66,14 @@ async fn get_qr(
     state: AppState,
     key: CacheKey,
     headers: HeaderMap,
+    title: String,
 ) -> Result<pages::Qr<'static>, pages::ErrorResponse<'static>> {
     let id = key.id();
     let qr_code = tokio::task::spawn_blocking(move || qr_code_from(state, &headers, &id))
         .await
         .map_err(Error::from)??;
 
-    Ok(pages::Qr::new(qr_code, key))
+    Ok(pages::Qr::new(qr_code, key, title))
 }
 
 fn get_download(
@@ -116,21 +117,25 @@ async fn get_html(
 
     if let Some(html) = state.cache.get(&key) {
         tracing::trace!(?key, "found cached item");
-        return Ok(pages::Paste::new(key, html, can_delete).into_response());
+        return Ok(
+            pages::Paste::new(key, html, can_delete, entry.title.unwrap_or_default())
+                .into_response(),
+        );
     }
 
     // TODO: turn this upside-down, i.e. cache it but only return a cached version if we were able
     // to decrypt the content. Highlighting is probably still much slower than decryption.
     let can_be_cached = !entry.must_be_deleted;
     let ext = key.ext.clone();
+    let title = entry.title.clone().unwrap_or_default();
     let html = Html::from(entry, ext).await?;
 
     if can_be_cached && !is_protected {
         tracing::trace!(?key, "cache item");
         state.cache.put(key.clone(), html.clone());
     }
 
-    Ok(pages::Paste::new(key, html, can_delete).into_response())
+    Ok(pages::Paste::new(key, html, can_delete, title).into_response())
 }
 
 pub async fn get(
@@ -161,7 +166,13 @@ pub async fn get(
 
             match query.fmt {
                 Some(Format::Raw) => return Ok(entry.text.into_response()),
-                Some(Format::Qr) => return Ok(get_qr(state, key, headers).await.into_response()),
+                Some(Format::Qr) => {
+                    return Ok(
+                        get_qr(state, key, headers, entry.title.clone().unwrap_or_default())
+                            .await
+                            .into_response(),
+                    )
+                }
                 None => (),
             }
 

src/themes/style.css

@@ -30,6 +30,10 @@
     border-bottom: 1px solid #d9d7d7;
     border-right: 1px solid #d9d7d7;
   }
+
+  h1 {
+    color: #555;
+  }
 }
 
 @media screen and (max-width: 720px) {
@@ -58,7 +62,7 @@ body {
 
 header {
   display: flex;
-  justify-content: flex-end;
+  justify-content: space-between;
   align-items: center;
   padding: 0 1em 0 1em;
   user-select: none;
@@ -74,14 +78,17 @@ main {
 }
 
 #nav-title {
-  margin-right: auto;
-  margin-top: 16px;
-  margin-bottom: 16px;
+  /* to cut off very long titles */
+  overflow: hidden;
+  display: flex;
+  flex-direction: row;
+  align-items: baseline;
 }
 
 header ul {
   margin: 0;
   padding: 0;
+  display: flex;
 }
 
 header li {
@@ -108,6 +115,24 @@ header .navigation:hover {
   height: 100%;
 }
 
+h1 {
+  display: inline-block;
+  font-weight: normal;
+  font-size: 1.125rem;
+
+  margin-top: 0px;
+  margin-bottom: 0px;
+  padding-left: 16px;
+  padding-right: 16px;
+
+  max-width: 80vw;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  vertical-align: text-bottom;
+  text-wrap-mode: nowrap;
+  user-select: text;
+}
+
 button {
   font-family: "JetBrains Mono", monospace;
   font-size: 1.125rem;
@@ -205,7 +230,7 @@ a, a:visited, a:hover {
   grid-row: 1/2;
 }
 
-.expiration-list, .password, .paste-button {
+.expiration-list, .password, .paste-button, .title {
   margin-top: 2em;
 }
 

templates/base.html

@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta name="generator" content="wastebin {{ meta.version }}">
     <meta name="viewport" content="width=device-width,initial-scale=1">
-    <title>{{ meta.title }}</title>
+    <title>{{ meta.title }}{% block title_content %}{% endblock %}</title>
     <link rel="preload" as="style" href="dark.css">
     <link rel="preload" as="style" href="light.css">
     <link rel="stylesheet" href="{{ base_path.join(meta.highlight.style.name) }}">
@@ -15,7 +15,7 @@
     {% block body_top %}{% endblock %}
     <div id="main-container">
       <header>
-        <span id="nav-title"><a href="{{ base_path.path() }}" class="navigation">home</a></span>
+        <span id="nav-title"><a href="{{ base_path.path() }}" class="navigation">home</a>{% block title %}{% endblock %}</span>
         <nav>
           <ul>
             {% block nav %}{% endblock %}

templates/index.html

@@ -35,6 +35,9 @@
           <div class="password">
             <input type="password" name="password" id="password" placeholder="Password ...">
           </div>
+          <div class="title">
+            <input type="text" name="title" id="title" placeholder="Title ...">
+          </div>
           <div class="paste-button">
             <button type="submit" title="Paste" class="button">Paste</button>
           </div>