Inverted the dependency between data and storage

Cargo.lock

@@ -262,7 +262,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "downfav"
 version = "0.3.0"
 dependencies = [
- "elefren 0.19.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "elefren 0.20.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "html2md 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -282,13 +282,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "elefren"
-version = "0.19.4"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "doc-comment 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-old-types 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "isolang 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1833,7 +1834,7 @@ dependencies = [
 "checksum doc-comment 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "923dea538cea0aa3025e8685b20d6ee21ef99c4f77e954a30febbaac5ec73a97"
 "checksum dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ea57b42383d091c85abcc2706240b94ab2a8fa1fc81c10ff23c4de06e2a90b5e"
 "checksum either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
-"checksum elefren 0.19.4 (registry+https://github.com/rust-lang/crates.io-index)" = "34f49632a0d50544fe2874ac59c0c36c79871269e58b491ed73c94ffe71d0568"
+"checksum elefren 0.20.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dfca8d8d0147086081224e22183a37a7b98e3230b945a717f1b5a0eed5fb07af"
 "checksum encoding_rs 0.8.20 (registry+https://github.com/rust-lang/crates.io-index)" = "87240518927716f79692c2ed85bfe6e98196d18c6401ec75355760233a7e12e9"
 "checksum error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3ab49e9dcb602294bc42f9a7dfc9bc6e936fca4418ea300dbfb84fe16de0b7d9"
 "checksum failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "795bd83d3abeb9220f257e597aa0080a508b27533824adf336529648f6abf7e2"

Cargo.toml

@@ -5,7 +5,7 @@ authors = ["Julio Biason <julio.biason@pm.me>"]
 edition = "2018"
 
 [dependencies]
-elefren = { version = "0.19", features = ["toml"] }
+elefren = { version = "0.20", features = ["toml"] }
 html2md = "0.2.9"
 reqwest = "0.9.17"
 serde = "*"

src/main.rs

@@ -1,6 +1,7 @@
 use std::io;
 
-use crate::storage::storage::Storage;
+use crate::storage::data::Data;
+use crate::storage::filesystem::Filesystem;
 use elefren::helpers::cli;
 use elefren::helpers::toml as elefren_toml;
 use elefren::prelude::*;
@@ -12,17 +13,17 @@ fn main() {
     let config = dbg!(config::Config::get());
     let client = dbg!(get_mastodon_connection());
     let top = dbg!(config.last_favorite.to_string());
-    let _joplin = crate::storage::joplin::validate(&config);
+    // let _joplin = crate::storage::joplin::validate(&config);
+    let save_to = Filesystem::new();
 
     let most_recent_favourite = client
         .favourites()
         .unwrap()
         .items_iter()
-        .take_while(|record| record.id != top)
+        .take_while(|record| dbg!(record).id != top)
         .map(|record| {
-            let storage = dbg!(storage::filesystem::Filesystem::from(dbg!(&record)));
-            storage.open();
-            storage.save();
+            let conversion = dbg!(Data::from(dbg!(&record)));
+            conversion.save(&save_to);
             record
         })
         .fold(None, {

src/storage/data.rs

@@ -0,0 +1,60 @@
+use elefren::entities::status::Status;
+use html2md;
+use std::convert::From;
+
+use crate::storage::attachment::Attachment;
+use crate::storage::storage::Storage;
+
+/// Our data content.
+#[derive(Debug)]
+pub struct Data {
+    pub id: String,
+    pub account: String,
+    pub text: String,
+    pub attachments: Vec<Attachment>,
+}
+
+/// Convert the incoming Status from Elefren to ours.
+impl From<&Status> for Data {
+    fn from(origin: &Status) -> Self {
+        println!("Downloading ID: {}", origin.id);
+
+        Self {
+            id: origin.id.to_string(),
+            account: origin.account.acct.to_string(),
+            text: build_text(origin),
+            attachments: origin
+                .media_attachments
+                .iter()
+                .map(|attachment| Attachment::from(attachment))
+                .collect(),
+        }
+    }
+}
+
+impl Data {
+    pub fn save<T: Storage>(&self, storage: &T) {
+        storage.save(self);
+    }
+}
+
+fn build_text(status: &Status) -> String {
+    let base_content = html2md::parse_html(&status.content);
+    let source = &status.url;
+    let title = &status.spoiler_text;
+
+    let mut result = String::new();
+    if title.len() > 0 {
+        result.push_str(title);
+        result.push_str("\n");
+    }
+
+    result.push_str(&html2md::parse_html(&base_content));
+
+    if let Some(url) = source {
+        result.push_str("\n");
+        result.push_str(&url);
+    }
+
+    result
+}

src/storage/filesystem.rs

@@ -1,79 +1,49 @@
-use elefren::entities::status::Status;
-use html2md;
-use std::convert::From;
 use std::fs::File;
 use std::io::Write;
 use std::path::Path;
 use std::path::PathBuf;
 
-use crate::storage::attachment::Attachment;
+use crate::storage::data::Data;
 use crate::storage::storage::Storage;
 
-#[derive(Debug)]
-pub struct Filesystem {
-    id: String,
-    account: String,
-    text: String,
-    attachments: Vec<Attachment>,
+pub struct Filesystem {}
+
+impl Storage for Filesystem {
+    fn save(&self, data: &Data) {
+        self.create_dirs(data);
+        self.save_content(data);
+        self.save_attachments(data);
+    }
 }
 
 impl Filesystem {
+    pub fn new() -> Self {
+        Self {}
+    }
+
     /// The directory in which the data from this toot will be saved.
-    fn dir(&self) -> PathBuf {
-        Path::new("data").join(&self.account).join(&self.id)
+    fn dir(&self, data: &Data) -> PathBuf {
+        Path::new("data").join(&data.account).join(&data.id)
     }
 
     /// Make sure the path structure exists for saving the data.
-    fn create_dirs(&self) {
-        std::fs::create_dir_all(self.dir()).expect("Failed to create storage directory");
+    fn create_dirs(&self, data: &Data) {
+        std::fs::create_dir_all(self.dir(data)).expect("Failed to create storage directory");
     }
 
     /// Save the content in the directory.
-    fn save_content(&self) {
-        let filename = self.dir().join("toot.md");
+    fn save_content(&self, data: &Data) {
+        let filename = self.dir(data).join("toot.md");
         let mut fp = File::create(filename).expect("Failed to create file");
-        fp.write_all(self.text.as_bytes())
+        fp.write_all(data.text.as_bytes())
             .expect("Failed to save content");
     }
 
     /// Save the attachments.
-    fn save_attachments(&self) {
-        self.attachments.iter().for_each(|attachment| {
-            let filename = self.dir().join(attachment.get_filename());
+    fn save_attachments(&self, data: &Data) {
+        data.attachments.iter().for_each(|attachment| {
+            let filename = self.dir(data).join(attachment.get_filename());
             attachment.download(filename.as_path());
         })
     }
 }
-
-impl Storage for Filesystem {
-    fn open(&self) {
-        dbg!(self.create_dirs());
-    }
-
-    fn get_id(&self) -> &String {
-        &self.id
-    }
-
-    fn save(&self) {
-        self.save_content();
-        self.save_attachments();
-    }
-}
-
-impl From<&Status> for Filesystem {
-    fn from(origin: &Status) -> Self {
-        println!("Downloading ID: {}", origin.id);
-
-        Self {
-            id: origin.id.to_string(),
-            account: origin.account.acct.to_string(),
-            text: html2md::parse_html(&origin.content),
-            // on save, we download those URLs
-            attachments: origin
-                .media_attachments
-                .iter()
-                .map(|attachment| Attachment::from(attachment))
-                .collect(),
-        }
-    }
-}

src/storage/mod.rs

@@ -1,4 +1,4 @@
 pub mod attachment;
 pub mod filesystem;
-pub mod joplin;
 pub mod storage;
+pub mod data;

src/storage/storage.rs

@@ -1,12 +1,7 @@
+use crate::storage::data::Data;
+
 /// Trait for storing favorites on a storage.
 pub trait Storage {
-    /// Initization. Any required pre-storage functions must be added here.
-    fn open(&self);
-
     /// Save the favourite in the storage.
-    fn save(&self);
-
-    /// Return the original favourite identification.
-    fn get_id(&self) -> &String;
+    fn save(&self, record: &Data);
 }
-