chore: Utilize /bookmarks/check API Endpoint

Before adding a bookmark, use `/bookmarks/check` endpoint to check if a
bookmark already exists.
If it exists, update the current entry. Resolves #40.

Bump dependencies.

Cargo.toml

@@ -24,6 +24,7 @@ serde = "1.0.210"
 serde_json = "1.0.128"
 sqlx = { version = "0.8.2", features = ["sqlite", "runtime-tokio", "chrono"] }
 tokio = { version = "1.40.0", features = ["full"] }
+urlencoding = "2.1.3"
 
 [dependencies.i18n-embed]
 version = "0.15"

i18n/en/cosmicding.ftl

@@ -81,7 +81,7 @@ token = Token
 unexpected-http-return-code = Unexpected HTTP return code {$http_rc}
 unread = Unread
 updated-account = Updated account {$acc}
-updated-bookmark-in-account = Updated bookmark in account {$acc}
+updated-bookmark-in-account = Updated bookmark {$bkmrk} in account {$acc}
 url = URL
 view = View
 yes = Yes

i18n/sv/cosmicding.ftl

@@ -81,7 +81,7 @@ token = Token
 unexpected-http-return-code = Oväntad HTTP-returkod {$http_rc}
 unread = Oläst
 updated-account = Uppdaterat konto {$acc}
-updated-bookmark-in-account = Uppdaterat bokmärke på kontot {$acc}
+updated-bookmark-in-account = Uppdaterat bokmärke {$bkmrk} på kontot {$acc}
 url = URL
 view = Visa
 yes = Ja

src/app.rs

@@ -938,20 +938,34 @@ impl Application for Cosmicding {
             }
             Message::AddBookmark(account, bookmark) => {
                 let mut new_bkmrk: Option<Bookmark> = None;
+                let mut bookmark_exists = false;
                 if let Some(ref mut database) = &mut self.bookmarks_cursor.database {
                     block_on(async {
                         match http::add_bookmark(&account, &bookmark).await {
                             Ok(value) => {
-                                new_bkmrk = Some(value);
-                                commands.push(
-                                    self.toasts
-                                        .push(widget::toaster::Toast::new(fl!(
-                                            "added-bookmark-to-account",
-                                            bkmrk = bookmark.url.clone(),
-                                            acc = account.display_name.clone()
-                                        )))
-                                        .map(cosmic::app::Message::App),
-                                );
+                                new_bkmrk = Some(value.bookmark);
+                                if value.is_new {
+                                    commands.push(
+                                        self.toasts
+                                            .push(widget::toaster::Toast::new(fl!(
+                                                "added-bookmark-to-account",
+                                                bkmrk = bookmark.url.clone(),
+                                                acc = account.display_name.clone()
+                                            )))
+                                            .map(cosmic::app::Message::App),
+                                    );
+                                } else {
+                                    bookmark_exists = true;
+                                    commands.push(
+                                        self.toasts
+                                            .push(widget::toaster::Toast::new(fl!(
+                                                "updated-bookmark-in-account",
+                                                bkmrk = bookmark.url,
+                                                acc = account.display_name.clone()
+                                            )))
+                                            .map(cosmic::app::Message::App),
+                                    );
+                                }
                             }
                             Err(e) => {
                                 log::error!("Error adding bookmark: {}", e);
@@ -964,15 +978,18 @@ impl Application for Cosmicding {
                         }
                     });
                     if let Some(bkmrk) = new_bkmrk {
-                        block_on(async {
-                            db::SqliteDatabase::add_bookmark(database, &bkmrk).await;
-                        });
+                        if bookmark_exists {
+                            block_on(async {
+                                db::SqliteDatabase::update_bookmark(database, &bkmrk, &bkmrk).await;
+                            });
+                        } else {
+                            block_on(async {
+                                db::SqliteDatabase::add_bookmark(database, &bkmrk).await;
+                            });
+                        }
                         commands.push(self.update(Message::LoadBookmarks));
                     }
                 };
-                block_on(async {
-                    self.bookmarks_cursor.refresh_count().await;
-                });
                 self.core.window.show_context = false;
             }
             Message::RemoveBookmark(account_id, bookmark) => {
@@ -1013,10 +1030,7 @@ impl Application for Cosmicding {
                         db::SqliteDatabase::delete_bookmark(database, &bookmark).await;
                     });
                 }
-                block_on(async {
-                    self.bookmarks_cursor.refresh_count().await;
-                    self.bookmarks_cursor.fetch_next_results().await;
-                });
+                commands.push(self.update(Message::LoadBookmarks));
                 self.bookmarks_view.bookmarks = self.bookmarks_cursor.result.clone().unwrap();
                 self.core.window.show_context = false;
             }
@@ -1048,6 +1062,7 @@ impl Application for Cosmicding {
                                     self.toasts
                                         .push(widget::toaster::Toast::new(fl!(
                                             "updated-bookmark-in-account",
+                                            bkmrk = bookmark.url.clone(),
                                             acc = account.display_name.clone()
                                         )))
                                         .map(cosmic::app::Message::App),
@@ -1071,7 +1086,7 @@ impl Application for Cosmicding {
                             .position(|x| x.id == bookmark.id)
                             .unwrap();
                         block_on(async {
-                            db::SqliteDatabase::update_bookmark(database, &bookmark, &bkmrk).await;
+                            db::SqliteDatabase::update_bookmark(database, &bkmrk, &bkmrk).await;
                         });
                         self.bookmarks_view.bookmarks[index] = bkmrk;
                     }

src/db/mod.rs

@@ -328,7 +328,7 @@ impl SqliteDatabase {
             .bind(&new_bookmark.date_modified)
             .bind(&new_bookmark.website_title)
             .bind(&new_bookmark.website_description)
-            .bind(old_bookmark.id)
+            .bind(old_bookmark.linkding_internal_id)
             .execute(&self.conn)
             .await
             .unwrap();

src/http/mod.rs

@@ -1,6 +1,10 @@
 use crate::fl;
 use crate::models::account::{Account, LinkdingAccountApiResponse};
-use crate::models::bookmarks::{Bookmark, DetailedResponse, LinkdingBookmarksApiResponse};
+use crate::models::bookmarks::{
+    Bookmark, CheckDetailsResponse, DetailedResponse, LinkdingBookmarksApiCheckResponse,
+    LinkdingBookmarksApiResponse,
+};
+use crate::utils::json::parse_serde_json_value_to_raw_string;
 use anyhow::Result;
 use chrono::{DateTime, Utc};
 use reqwest::{
@@ -10,6 +14,7 @@ use reqwest::{
 use serde_json::Value;
 use std::fmt::Write;
 use std::time::{SystemTime, UNIX_EPOCH};
+use urlencoding::encode;
 
 pub async fn fetch_bookmarks_from_all_accounts(accounts: Vec<Account>) -> Vec<DetailedResponse> {
     let mut all_responses: Vec<DetailedResponse> = Vec::new();
@@ -175,10 +180,11 @@ pub async fn fetch_bookmarks_for_account(
     Ok(detailed_response)
 }
 
+#[allow(clippy::too_many_lines)]
 pub async fn add_bookmark(
     account: &Account,
     bookmark: &Bookmark,
-) -> Result<Bookmark, Box<dyn std::error::Error>> {
+) -> Result<CheckDetailsResponse, Box<dyn std::error::Error>> {
     let rest_api_url: String = account.instance.clone() + "/api/bookmarks/";
     let mut headers = HeaderMap::new();
     let http_client = ClientBuilder::new()
@@ -202,33 +208,95 @@ pub async fn add_bookmark(
         obj.remove("date_added");
         obj.remove("date_modified");
     }
-    let response: reqwest::Response = http_client
-        .post(rest_api_url)
-        .headers(headers)
-        .json(&transformed_json_value)
-        .send()
-        .await?;
+    // NOTE: (vkhitrin) I was not able to get serde_json::value:RawValue to omit quotes
+    //let bookmark_url = transformed_json_value["url"].to_string().replace('"', "");
+    let bookmark_url =
+        parse_serde_json_value_to_raw_string(transformed_json_value.get("url").unwrap());
+    match check_bookmark_on_instance(account, bookmark_url.to_string()).await {
+        Ok(check) => {
+            let metadata = check.metadata;
+            if check.bookmark.is_some() {
+                let mut bkmrk = check.bookmark.unwrap();
+                bkmrk.linkding_internal_id = bkmrk.id;
+                bkmrk.user_account_id = account.id;
+                bkmrk.id = None;
+                if let Some(obj) = transformed_json_value.as_object() {
+                    bkmrk.title = match parse_serde_json_value_to_raw_string(
+                        transformed_json_value.get("title").unwrap(),
+                    ) {
+                        ref s if !s.is_empty() => s.to_string(),
+                        _ => metadata.title.unwrap(),
+                    };
+                    bkmrk.description = match parse_serde_json_value_to_raw_string(
+                        transformed_json_value.get("description").unwrap(),
+                    ) {
+                        ref s if !s.is_empty() => s.to_string(),
+                        _ => metadata.description.unwrap_or_default(),
+                    };
+                    bkmrk.notes = match parse_serde_json_value_to_raw_string(
+                        transformed_json_value.get("notes").unwrap(),
+                    ) {
+                        ref s if !s.is_empty() => s.to_string(),
+                        _ => String::new(),
+                    };
+                    bkmrk.tag_names = if let Value::Array(arr) = &obj["tag_names"] {
+                        let tags: Vec<String> = arr
+                            .iter()
+                            .filter_map(|item| item.as_str().map(std::string::ToString::to_string))
+                            .collect();
+                        tags
+                    } else {
+                        Vec::new()
+                    }
+                }
+                match edit_bookmark(account, &bkmrk).await {
+                    Ok(value) => Ok(CheckDetailsResponse {
+                        bookmark: value,
+                        is_new: false,
+                    }),
+                    Err(_e) => Err(Box::new(std::io::Error::new(
+                        std::io::ErrorKind::Other,
+                        fl!("failed-to-parse-response"),
+                    ))),
+                }
+            } else {
+                let response: reqwest::Response = http_client
+                    .post(rest_api_url)
+                    .headers(headers)
+                    .json(&transformed_json_value)
+                    .send()
+                    .await?;
 
-    match response.status() {
-        StatusCode::CREATED => match response.json::<Bookmark>().await {
-            Ok(mut value) => {
-                value.linkding_internal_id = value.id;
-                value.user_account_id = account.id;
-                value.id = None;
-                Ok(value)
+                match response.status() {
+                    StatusCode::CREATED => match response.json::<Bookmark>().await {
+                        Ok(mut value) => {
+                            value.linkding_internal_id = value.id;
+                            value.user_account_id = account.id;
+                            value.id = None;
+                            Ok(CheckDetailsResponse {
+                                bookmark: value,
+                                is_new: true,
+                            })
+                        }
+                        Err(_e) => Err(Box::new(std::io::Error::new(
+                            std::io::ErrorKind::Other,
+                            fl!("failed-to-parse-response"),
+                        ))),
+                    },
+                    status => Err(Box::new(std::io::Error::new(
+                        std::io::ErrorKind::Other,
+                        fl!(
+                            "http-error",
+                            http_rc = status.to_string(),
+                            http_err = response.text().await.unwrap()
+                        ),
+                    ))),
+                }
             }
-            Err(_e) => Err(Box::new(std::io::Error::new(
-                std::io::ErrorKind::Other,
-                fl!("failed-to-parse-response"),
-            ))),
-        },
-        status => Err(Box::new(std::io::Error::new(
+        }
+        Err(_e) => Err(Box::new(std::io::Error::new(
             std::io::ErrorKind::Other,
-            fl!(
-                "http-error",
-                http_rc = status.to_string(),
-                http_err = response.text().await.unwrap()
-            ),
+            fl!("failed-to-parse-response"),
         ))),
     }
 }
@@ -392,3 +460,50 @@ pub async fn check_account_on_instance(
         ))),
     }
 }
+
+pub async fn check_bookmark_on_instance(
+    account: &Account,
+    url: String,
+) -> Result<LinkdingBookmarksApiCheckResponse, Box<dyn std::error::Error>> {
+    let mut rest_api_url: String = String::new();
+    let encoded_bookmark_url = encode(&url);
+    write!(
+        &mut rest_api_url,
+        "{}/api/bookmarks/check/?url={}",
+        account.instance, encoded_bookmark_url
+    )
+    .unwrap();
+    let mut headers = HeaderMap::new();
+    let http_client = ClientBuilder::new()
+        .danger_accept_invalid_certs(account.tls)
+        .build()?;
+    headers.insert(
+        AUTHORIZATION,
+        HeaderValue::from_str(&format!("Token {}", account.api_token)).unwrap(),
+    );
+    let response: reqwest::Response = http_client
+        .get(rest_api_url)
+        .headers(headers)
+        .send()
+        .await?;
+    match response.status() {
+        StatusCode::OK => match response.json::<LinkdingBookmarksApiCheckResponse>().await {
+            Ok(value) => Ok(value),
+            Err(_e) => Err(Box::new(std::io::Error::new(
+                std::io::ErrorKind::Other,
+                fl!("failed-to-find-linkding-api-endpoint"),
+            ))),
+        },
+        StatusCode::UNAUTHORIZED => Err(Box::new(std::io::Error::new(
+            std::io::ErrorKind::Other,
+            fl!("invalid-api-token"),
+        ))),
+        _ => Err(Box::new(std::io::Error::new(
+            std::io::ErrorKind::Other,
+            fl!(
+                "unexpected-http-return-code",
+                http_rc = response.status().to_string()
+            ),
+        ))),
+    }
+}

src/main.rs

@@ -5,6 +5,7 @@ mod http;
 mod models;
 mod pages;
 mod style;
+mod utils;
 
 use core::settings;
 

src/models/bookmarks.rs

@@ -98,3 +98,24 @@ impl DetailedResponse {
         }
     }
 }
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct LinkdingBookmarksApiCheckMetadata {
+    pub url: Option<String>,
+    pub title: Option<String>,
+    pub description: Option<String>,
+    pub preview_image: Option<String>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct LinkdingBookmarksApiCheckResponse {
+    pub bookmark: Option<Bookmark>,
+    pub metadata: LinkdingBookmarksApiCheckMetadata,
+    pub auto_tags: Vec<String>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CheckDetailsResponse {
+    pub bookmark: Bookmark,
+    pub is_new: bool,
+}

src/utils/json.rs

@@ -0,0 +1,21 @@
+use serde_json::Value;
+
+// NOTE: I was not able to correctly parse serde_json::Value into a raw value
+pub fn parse_serde_json_value_to_raw_string(v: &Value) -> String {
+    let mut parsed_string = v.to_string();
+    // Trim leading double quote
+    if parsed_string.starts_with('"') {
+        parsed_string.remove(0);
+    }
+    // Trim trailing double quote
+    if parsed_string.ends_with('"') {
+        parsed_string.pop();
+    }
+    // Reset string if escaped newline provided
+    // This can occur when clicking on a cosmic::widget::text_editor widget
+    if parsed_string == "\\n" {
+        parsed_string = String::new();
+    }
+    // "Unescape" escaped new lines
+    parsed_string.replace("\\n", "\n")
+}

src/utils/mod.rs

@@ -0,0 +1 @@
+pub mod json;