Ready to resize & save images

Cargo.lock

@@ -468,6 +468,12 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 
+[[package]]
+name = "bytemuck"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37fa13df2292ecb479ec23aa06f4507928bef07839be9ef15281411076629431"
+
 [[package]]
 name = "byteorder"
 version = "1.3.4"
@@ -522,6 +528,12 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "color_quant"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dbbb57365263e881e805dc77d94697c9118fd94d8da011240555aa7b23445bd"
+
 [[package]]
 name = "comunic_server"
 version = "0.1.0"
@@ -533,6 +545,7 @@ dependencies = [
  "chrono",
  "encoding_rs",
  "futures",
+ "image",
  "mailchecker",
  "mysql",
  "percent-encoding",
@@ -594,6 +607,64 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
+dependencies = [
+ "crossbeam-epoch",
+ "crossbeam-utils",
+ "maybe-uninit",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
+dependencies = [
+ "autocfg 1.0.0",
+ "cfg-if",
+ "crossbeam-utils",
+ "lazy_static",
+ "maybe-uninit",
+ "memoffset",
+ "scopeguard",
+]
+
+[[package]]
+name = "crossbeam-queue"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
+dependencies = [
+ "cfg-if",
+ "crossbeam-utils",
+ "maybe-uninit",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+dependencies = [
+ "autocfg 1.0.0",
+ "cfg-if",
+ "lazy_static",
+]
+
+[[package]]
+name = "deflate"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7e5d2a2273fed52a7f947ee55b092c4057025d7a3e04e5ecdbd25d6c3fb1bd7"
+dependencies = [
+ "adler32",
+ "byteorder",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.7"
@@ -869,6 +940,16 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "gif"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "471d90201b3b223f3451cd4ad53e34295f16a1df17b1edf3736d47761c3981af"
+dependencies = [
+ "color_quant",
+ "lzw",
+]
+
 [[package]]
 name = "h2"
 version = "0.2.5"
@@ -955,6 +1036,24 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "image"
+version = "0.23.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d534e95ad8b9d5aa614322d02352b4f1bf962254adcf02ac6f2def8be18498e8"
+dependencies = [
+ "bytemuck",
+ "byteorder",
+ "gif",
+ "jpeg-decoder",
+ "num-iter",
+ "num-rational",
+ "num-traits",
+ "png",
+ "scoped_threadpool",
+ "tiff",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.3.2"
@@ -1002,6 +1101,16 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8b7a7c0c47db5545ed3fef7468ee7bb5b74691498139e4b3f6a20685dc6dd8e"
 
+[[package]]
+name = "jpeg-decoder"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b47b4c4e017b01abdc5bcc126d2d1002e5a75bbe3ce73f9f4f311a916363704"
+dependencies = [
+ "byteorder",
+ "rayon",
+]
+
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -1109,6 +1218,12 @@ dependencies = [
  "linked-hash-map",
 ]
 
+[[package]]
+name = "lzw"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d947cbb889ed21c2a84be6ffbaebf5b4e0f4340638cba0444907e38b56be084"
+
 [[package]]
 name = "mailchecker"
 version = "3.3.6"
@@ -1130,12 +1245,27 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
 [[package]]
 name = "memchr"
 version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 
+[[package]]
+name = "memoffset"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4fc2c02a7e374099d4ee95a193111f72d2110197fe200272371758f6c3643d8"
+dependencies = [
+ "autocfg 1.0.0",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.16"
@@ -1324,6 +1454,28 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6e6b7c748f995c4c29c5f5ae0248536e04a5739927c74ec0fa564805094b9f"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
+dependencies = [
+ "autocfg 1.0.0",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.11"
@@ -1456,6 +1608,18 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677"
 
+[[package]]
+name = "png"
+version = "0.16.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34ccdd66f6fe4b2433b07e4728e9a013e43233120427046e93ceb709c3a439bf"
+dependencies = [
+ "bitflags",
+ "crc32fast",
+ "deflate",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.8"
@@ -1539,6 +1703,31 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "rayon"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62f02856753d04e03e26929f820d0a0a337ebe71f849801eea335d464b349080"
+dependencies = [
+ "autocfg 1.0.0",
+ "crossbeam-deque",
+ "either",
+ "rayon-core",
+]
+
+[[package]]
+name = "rayon-core"
+version = "1.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e92e15d89083484e11353891f1af602cc661426deb9564c298b270c726973280"
+dependencies = [
+ "crossbeam-deque",
+ "crossbeam-queue",
+ "crossbeam-utils",
+ "lazy_static",
+ "num_cpus",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.1.56"
@@ -1625,6 +1814,12 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "scoped_threadpool"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
+
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -1825,6 +2020,17 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "tiff"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f3b8a87c4da944c3f27e5943289171ac71a6150a79ff6bacfff06d159dfff2f"
+dependencies = [
+ "byteorder",
+ "lzw",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "time"
 version = "0.1.43"

Cargo.toml

@@ -22,3 +22,4 @@ sha1 = "0.6.0"
 rand = "0.7.3"
 chrono = "0.4.11"
 bytes = "0.5.4"
+image = "0.23.5"

src/controllers/conversations_controller.rs

@@ -233,10 +233,13 @@ pub fn refresh_single(r: &mut HttpRequestHandler) -> RequestResult {
 
 /// Send a new message
 pub fn send_message(r: &mut HttpRequestHandler) -> RequestResult {
+    let mut image_path = None;
 
     if r.has_file("image") {
-        println!("File is detected.");
+        image_path = Some(r.save_post_image("image", "conversations", 1200, 1200)?);
     }
 
+    println!("image: {:?}", image_path);
+
     r.success("implement me")
 }

src/controllers/server.rs

@@ -17,7 +17,7 @@ use crate::constants::MAX_REQUEST_SIZE;
 use crate::controllers::routes::{get_routes, RequestResult, Route};
 use crate::controllers::routes::Method::{GET, POST};
 use crate::data::config::Config;
-use crate::data::http_request_handler::{HttpRequestHandler, RequestValue};
+use crate::data::http_request_handler::{HttpRequestHandler, PostFile, RequestValue};
 
 /// Main server functions
 ///
@@ -165,7 +165,10 @@ impl FromRequest for CustomRequest {
                         }
 
                         body_args.insert(name.to_string(),
-                                         RequestValue::File(filename.to_string(), buf.to_bytes()));
+                                         RequestValue::File(PostFile {
+                                             name: filename.to_string(),
+                                             buff: buf.to_bytes(),
+                                         }));
                     }
 
                     // It is a simple field

src/data/http_request_handler.rs

@@ -4,6 +4,7 @@ use std::str::FromStr;
 
 use actix_web::{HttpRequest, HttpResponse, web};
 use actix_web::http::{HeaderName, HeaderValue};
+use bytes::Bytes;
 use serde::Serialize;
 
 use crate::api_data::http_error::HttpError;
@@ -12,18 +13,22 @@ use crate::data::api_client::APIClient;
 use crate::data::config::conf;
 use crate::data::error::{ExecError, ResultBoxError};
 use crate::data::user::UserID;
-use crate::helpers::{account_helper, api_helper, user_helper, conversations_helper};
+use crate::helpers::{account_helper, api_helper, conversations_helper, user_helper};
 use crate::utils::virtual_directories_utils::check_virtual_directory;
-use bytes::Bytes;
 
 /// Http request handler
 ///
 /// @author Pierre Hubert
 
+pub struct PostFile {
+    pub name: String,
+    pub buff: Bytes,
+}
+
 /// Single request body  value
 pub enum RequestValue {
     String(String),
-    File(String, Bytes),
+    File(PostFile),
 }
 
 #[derive(Serialize)]
@@ -253,9 +258,28 @@ impl HttpRequestHandler {
 
     /// Check out whether a file was included in the request or not
     pub fn has_file(&self, name: &str) -> bool {
-        if let Some(RequestValue::File(_, _)) = self.body.get(name) { true } else { false }
+        if let Some(RequestValue::File(_)) = self.body.get(name) { true } else { false }
     }
 
+    /// Get a file included in the request
+    pub fn post_file(&mut self, name: &str) -> ResultBoxError<&PostFile> {
+        if self.has_file(name) {
+            if let RequestValue::File(f) = self.post_parameter(name)? {
+                return Ok(f);
+            }
+        } else {
+            self.bad_request(format!("File {} not included in request!", name))?;
+        }
+
+        unreachable!();
+    }
+
+    /// Save an image in user data directory
+    pub fn save_post_image(&mut self, name: &str, folder: &str, max_w: u32, max_h: u32) -> ResultBoxError<String> {
+        let file = self.post_file(name)?;
+
+        Ok(format!("f {} size: {}", file.name, file.buff.len()))
+    }
 
     /// Get an integer included in the POST request
     pub fn post_i64(&mut self, name: &str) -> ResultBoxError<i64> {