[wip] Starting depth-first tree traversal

Cargo.lock

@@ -11,6 +11,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "array_tool"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f8cb5d814eb646a863c4f24978cff2880c4be96ad8cde2c0f0678732902e271"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -574,6 +580,7 @@ dependencies = [
 name = "publicise-rs"
 version = "0.1.0"
 dependencies = [
+ "array_tool",
  "dotenv",
  "env_logger",
  "log",

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+array_tool = "1.0.3"
 dotenv = "0.15.0"
 env_logger = "0.8.4"
 log = "0.4.0"

src/main.rs

@@ -5,8 +5,11 @@ use log::{debug, error, info, log_enabled, warn};
 use reqwest;
 #[allow(unused)]
 use std::io::{self, BufReader, Write};
+use std::collections::HashMap;
 #[allow(unused)]
 use yaserde_derive::{YaDeserialize, YaSerialize};
+#[allow(unused)]
+use array_tool::vec::Shift;
 
 #[allow(unused)]
 fn publicise() {}
@@ -83,11 +86,10 @@ pub struct Collection {
     collection: Option<String>,
 }
 
-async fn get_folder_contents(
+async fn get_folder_contents(url_tail: &str) -> Result<String, Box<dyn std::error::Error>> {
-    password: String,
-    url_tail: &str,
-) -> Result<String, Box<dyn std::error::Error>> {
     debug!("Entering: get_folder_contents()");
+    let password = get_password().unwrap().trim().to_string();
+    debug!("Received password: {}[END]", password);
     let root_url = "https://theadamcooper.com";
     let method = reqwest::Method::from_bytes(b"PROPFIND").unwrap();
     let client = reqwest::Client::new();
@@ -119,6 +121,53 @@ async fn get_folder_contents(
     Ok(response_text)
 }
 
+fn traverse(queue: Vec<NextcloudResponse>) {
+    debug!("Entering: traverse()");
+    // Initialize the indexed "pointer"
+    let current_index: usize = 0;
+    let mut already_visited: bool;
+    // Initialize the hashmap of visited items (by etag?)
+    let mut visited_items = HashMap::new();
+    match &queue[0].propstat[0].prop {
+        Some(prop) => {
+            match &prop.get_etag {
+                Some(etag) => { 
+                    visited_items.insert(etag, true);
+                    ()
+                },
+                _ => println!("something's happening"),
+            }
+        },
+        _ => println!("something's happening"),
+    }
+    // Depth first traversal
+    while !queue.is_empty() {
+        match &queue[current_index].propstat[0].prop {
+            Some(prop) => {
+                match &prop.get_etag {
+                    Some(etag) => {
+                       // If queue[current_index] has not been visited
+                        if !visited_items.contains_key(etag) {
+                          // If item is a collection
+                            
+                             // Get the contents XML
+                             // Parse the contents XML into Multistatus
+                             // Append the NextcloudResponse vector to queue
+                        }
+                          // else
+                             // if item is not public, publicise it.
+                          // Add item to visited items hashmap
+                       // Increment current_index by 1
+                        ()
+                    },
+                    _ => println!("something's happening"),
+                }
+            },
+            _ => println!("something's happening"),
+        }
+    }
+}
+
 fn get_password() -> Result<String, std::io::Error> {
     print!("Nextcloud password: ");
     io::stdout().flush().unwrap();
@@ -146,16 +195,16 @@ async fn main() -> std::io::Result<()> {
         .target(Target::Stdout)
         .init();
     println!("Publicise it!");
-    let password = get_password().unwrap().trim().to_string();
-    debug!("Received password: {}[END]", password);
 
-    let folder_contents =
+    let folder_contents: String =
-        get_folder_contents(password, "/nextcloud/remote.php/dav/files/adam/test_public/2019_test_public")
+        get_folder_contents("/nextcloud/remote.php/dav/files/adam/test_public/2019_test_public")
             .await
             .unwrap();
     debug!("{:?}", folder_contents);
 
     let result: Multistatus = from_str(&folder_contents).unwrap();
     println!("{:?}", result);
+
+    // traverse(result.response);
     Ok(())
 }