From 9f3098e80c6b6c87e9bfbfe36239a39e5cafb29f Mon Sep 17 00:00:00 2001
From: "Adam T. Carpenter" <atc@53hor.net>
Date: Wed, 26 Oct 2022 21:02:31 -0400
Subject: init: add some stories and personas and begin layout out domain

---
 dichroism/src/image_service.rs | 76 ------------------------------------------
 1 file changed, 76 deletions(-)
 delete mode 100644 dichroism/src/image_service.rs

(limited to 'dichroism/src/image_service.rs')

diff --git a/dichroism/src/image_service.rs b/dichroism/src/image_service.rs
deleted file mode 100644
index 0d2ed14..0000000
--- a/dichroism/src/image_service.rs
+++ /dev/null
@@ -1,76 +0,0 @@
-use crate::config::CONFIG_INSTANCE;
-use crate::constants::{PHOTO_BASE_XY, PHOTO_FULLSIZE_XY, PHOTO_THUMBNAIL_XY};
-use crate::error::DichroismError;
-use crate::models::{Photo, PhotoSet};
-use exif::Reader;
-use image::imageops::FilterType;
-use image::DynamicImage;
-use image::GenericImageView;
-use std::io::{BufReader, Cursor};
-use std::path::PathBuf;
-use uuid::Uuid;
-
-pub fn generate_photo_set(data: Vec<u8>) -> Result<PhotoSet, DichroismError> {
-    // load image data from bytes
-    let mut original = image::load_from_memory(&data)?;
-
-    // read EXIF tags to check for required rotation
-    let exifreader = Reader::new();
-    let mut reader = BufReader::new(Cursor::new(data));
-    let exif = exifreader.read_from_container(&mut reader).unwrap();
-    if let Some(orient) = exif
-        .get_field(exif::Tag::Orientation, exif::In::PRIMARY)
-        .map(|o| o.value.get_uint(0))
-        .flatten()
-    {
-        // if a tag was present, rotate original image data as necessary
-        match orient {
-            8 => original = original.rotate270(),
-            3 => original = original.rotate180(),
-            6 => original = original.rotate90(),
-            _ => {}
-        }
-    }
-
-    let fullsize = original.resize(PHOTO_FULLSIZE_XY, PHOTO_FULLSIZE_XY, FilterType::Lanczos3);
-    let base = original.resize(PHOTO_BASE_XY, PHOTO_BASE_XY, FilterType::Lanczos3);
-
-    let (width, height) = original.dimensions();
-    let thumbnail = if width > height {
-        let offset = (width - height) / 2;
-        original.crop_imm(offset, 0, width - offset * 2, height)
-    } else {
-        let offset = (height - width) / 2;
-        original.crop_imm(0, offset, width, height - offset * 2)
-    }
-    .resize(PHOTO_THUMBNAIL_XY, PHOTO_THUMBNAIL_XY, FilterType::Lanczos3);
-
-    Ok(PhotoSet {
-        id: None,
-        original: generate_photo(&original)?,
-        fullsize: generate_photo(&fullsize)?,
-        base: generate_photo(&base)?,
-        thumbnail: generate_photo(&thumbnail)?,
-    })
-}
-
-fn generate_photo(image: &DynamicImage) -> Result<Photo, DichroismError> {
-    let base_name = Uuid::new_v3(&Uuid::NAMESPACE_OID, &image.to_bytes())
-        .to_hyphenated()
-        .to_string();
-    let mut path = PathBuf::from(&CONFIG_INSTANCE.img_root);
-    path.push(base_name);
-    path.set_extension("jpg");
-    image.save(&path)?;
-
-    let id = path
-        .file_name()
-        .ok_or_else(|| {
-            DichroismError::ImageWrite("Error extracting filename from path".to_string())
-        })?
-        .to_str()
-        .ok_or_else(|| {
-            DichroismError::ImageWrite("Error converting filename to slice".to_string())
-        })?;
-    Ok(Photo::new(String::from(id)))
-}
-- 
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