Add scaled image to page

1 files changed, 6 insertions, 9 deletions

diff --git a/src/context.rs b/src/context.rs
index 925db0b..f7b97ed 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -4,12 +4,12 @@ use std::io;
 use std::path::{Path, PathBuf};
 
 use structopt::StructOpt;
-use serde::Deserialize;
+use serde::{Serialize, Deserialize};
 use tera::{Tera, Filter, Value};
 
 const TMPL_FILES: &'static [&'static str] = &["index.html"];
 
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Serialize)]
 #[structopt(name = "gallery")]
 pub struct Options {
     #[structopt(long, help = "Just a thing")]
@@ -23,10 +23,8 @@ pub struct Options {
     #[structopt(long, short, default_value = "build", help = "Where to build site")]
     pub builddir: PathBuf,
 
-    #[structopt(long, default_value = "1080", help = "Scaled size for image")]
-    pub size_scaled: u32,
-    #[structopt(long, default_value = "720", help = "Thumbnail size for image")]
-    pub size_thumb: u32,
+    #[structopt(long, help = "Full size url prefix")]
+    pub url_prefix: Option<String>,
 }
 
 #[derive(Debug)]
@@ -37,10 +35,11 @@ pub enum ConfigError {
     CompileTemplate(tera::Error),
 }
 
-#[derive(Deserialize, Debug)]
+#[derive(Deserialize, Debug, Serialize)]
 pub struct Config {
     pub imageglob: String,
     pub info: HashMap<String, String>,
+    pub sizes: HashMap<String, u32>,
 
     #[serde(skip)]
     pub imageglob_compiled: glob::Pattern,
@@ -126,8 +125,6 @@ impl Filter for ReltoFilter {
             Err(tera::Error::msg("Input to relto filter must be string"))
         }
     }
-
-    fn is_safe(&self) -> bool { true }
 }
 
 impl Config {