Merge branch 'master' of https://github.com/makigi-io/makigi into makigi-io-master

diff --combined server/src/lib.rs
index 49971cfa0f9a0e5c591e23d8056ce941a1be488f,e3ce5d71629136ef6a615ded7773c8501595ce44..ebfe17d9c9ef803c3863a2ab52ca83ca4e45f937
--- 1/server/src/lib.rs
--- 2/server/src/lib.rs
+++ b/server/src/lib.rs
@@@ -187,35 -187,25 +187,35 @@@ pub fn fetch_iframely(url: &str) -> Res
    Ok(res)
  }
  
 -#[derive(Deserialize, Debug)]
 -pub struct PictshareResponse {
 -  status: String,
 -  url: String,
 +#[derive(Deserialize, Debug, Clone)]
 +pub struct PictrsResponse {
 +  files: Vec<PictrsFile>,
 +  msg: String,
 +}
 +
 +#[derive(Deserialize, Debug, Clone)]
 +pub struct PictrsFile {
 +  file: String,
 +  delete_token: String,
  }
  
 -pub fn fetch_pictshare(image_url: &str) -> Result<PictshareResponse, failure::Error> {
 +pub fn fetch_pictrs(image_url: &str) -> Result<PictrsResponse, failure::Error> {
    is_image_content_type(image_url)?;
  
    let fetch_url = format!(
 -    "http://pictshare/api/geturl.php?url={}",
 -    utf8_percent_encode(image_url, NON_ALPHANUMERIC)
 +    "http://pictrs:8080/image/download?url={}",
 +    utf8_percent_encode(image_url, NON_ALPHANUMERIC) // TODO this might not be needed
    );
    let text = attohttpc::get(&fetch_url).send()?.text()?;
 -  let res: PictshareResponse = serde_json::from_str(&text)?;
 -  Ok(res)
 +  let res: PictrsResponse = serde_json::from_str(&text)?;
 +  if res.msg == "ok" {
 +    Ok(res)
 +  } else {
 +    Err(format_err!("{}", &res.msg))
 +  }
  }
  
 -fn fetch_iframely_and_pictshare_data(
 +fn fetch_iframely_and_pictrs_data(
    url: Option<String>,
  ) -> (
    Option<String>,
@@@ -235,20 -225,20 +235,20 @@@
            }
          };
  
 -      // Fetch pictshare thumbnail
 -      let pictshare_thumbnail = match iframely_thumbnail_url {
 -        Some(iframely_thumbnail_url) => match fetch_pictshare(&iframely_thumbnail_url) {
 -          Ok(res) => Some(res.url),
 +      // Fetch pictrs thumbnail
 +      let pictrs_thumbnail = match iframely_thumbnail_url {
 +        Some(iframely_thumbnail_url) => match fetch_pictrs(&iframely_thumbnail_url) {
 +          Ok(res) => Some(res.files[0].file.to_owned()),
            Err(e) => {
 -            error!("pictshare err: {}", e);
 +            error!("pictrs err: {}", e);
              None
            }
          },
          // Try to generate a small thumbnail if iframely is not supported
 -        None => match fetch_pictshare(&url) {
 -          Ok(res) => Some(res.url),
 +        None => match fetch_pictrs(&url) {
 +          Ok(res) => Some(res.files[0].file.to_owned()),
            Err(e) => {
 -            error!("pictshare err: {}", e);
 +            error!("pictrs err: {}", e);
              None
            }
          },
@@@ -258,7 -248,7 +258,7 @@@
          iframely_title,
          iframely_description,
          iframely_html,
 -        pictshare_thumbnail,
 +        pictrs_thumbnail,
        )
      }
      None => (None, None, None, None),
@@@ -283,11 -273,15 +283,15 @@@ pub fn is_valid_username(name: &str) -
    VALID_USERNAME_REGEX.is_match(name)
  }
  
+ pub fn is_valid_community_name(name: &str) -> bool {
+   VALID_COMMUNITY_NAME_REGEX.is_match(name)
+ }
+ 
  #[cfg(test)]
  mod tests {
    use crate::{
-     extract_usernames, is_email_regex, is_image_content_type, is_valid_username, remove_slurs,
-     slur_check, slurs_vec_to_str,
+     extract_usernames, is_email_regex, is_image_content_type, is_valid_community_name,
+     is_valid_username, remove_slurs, slur_check, slurs_vec_to_str,
    };
  
    #[test]
@@@ -314,6 -308,15 +318,15 @@@
      assert!(!is_valid_username(""));
    }
  
+   #[test]
+   fn test_valid_community_name() {
+     assert!(is_valid_community_name("example"));
+     assert!(is_valid_community_name("example_community"));
+     assert!(!is_valid_community_name("Example"));
+     assert!(!is_valid_community_name("Ex"));
+     assert!(!is_valid_community_name(""));
+   }
+ 
    #[test]
    fn test_slur_filter() {
      let test =
@@@ -376,4 -379,5 +389,5 @@@ lazy_static! 
    static ref SLUR_REGEX: Regex = RegexBuilder::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|nig(\b|g?(a|er)?(s|z)?)\b|dindu(s?)|mudslime?s?|kikes?|mongoloids?|towel\s*heads?|\bspi(c|k)s?\b|\bchinks?|niglets?|beaners?|\bnips?\b|\bcoons?\b|jungle\s*bunn(y|ies?)|jigg?aboo?s?|\bpakis?\b|rag\s*heads?|gooks?|cunts?|bitch(es|ing|y)?|puss(y|ies?)|twats?|feminazis?|whor(es?|ing)|\bslut(s|t?y)?|\btrann?(y|ies?)|ladyboy(s?)|\b(b|re|r)tard(ed)?s?)").case_insensitive(true).build().unwrap();
    static ref USERNAME_MATCHES_REGEX: Regex = Regex::new(r"/u/[a-zA-Z][0-9a-zA-Z_]*").unwrap();
    static ref VALID_USERNAME_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9_]{3,20}$").unwrap();
+   static ref VALID_COMMUNITY_NAME_REGEX: Regex = Regex::new(r"^[a-z0-9_]{3,20}$").unwrap();
  }

diff --combined ui/translations/en.json
index 22af4a8cd0d8ff70c4c9e202b22af7aad1504a7d,a07da6216f3aafd2b31efe9ebe37e90bc8ed35b7..6d2d1c5dce66acaa84dbe90be2dcad2157d80393
--- 1/ui/translations/en.json
--- 2/ui/translations/en.json
+++ b/ui/translations/en.json
@@@ -27,6 -27,7 +27,7 @@@
      "number_of_communities": "{{count}} Community",
      "number_of_communities_plural": "{{count}} Communities",
      "community_reqs": "lowercase, underscores, and no spaces.",
+     "invalid_community_name": "Invalid name.",
      "create_private_message": "Create Private Message",
      "send_secure_message": "Send Secure Message",
      "send_message": "Send Message",
@@@ -75,8 -76,6 +76,8 @@@
      "delete_account": "Delete Account",
      "delete_account_confirm":
        "Warning: this will permanently delete all your data. Enter your password to confirm.",
 +    "click_to_delete_picture": "Click to delete picture.",
 +    "picture_deleted": "Picture deleted.",
      "restore": "restore",
      "ban": "ban",
      "ban_from_site": "ban from site",